Patent application title: NOTCH-BASED FUSION PROTEINS AND USES THEREOF
Inventors:
Jan Kitajewski (Ridgewood, NJ, US)
Carrie Shawber (Township Of Washington, NJ, US)
Yasuhiro Funahashi (New York, NY, US)
Assignees:
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
IPC8 Class: AC07K14705FI
USPC Class:
4241341
Class name: Immunoglobulin, antiserum, antibody, or antibody fragment, except conjugate or complex of the same with nonimmunoglobulin material structurally-modified antibody, immunoglobulin, or fragment thereof (e.g., chimeric, humanized, cdr-grafted, mutated, etc.) antibody, immunoglobulin, or fragment thereof fused via peptide linkage to nonimmunoglobulin protein, polypeptide, or fragment thereof (i.e., antibody or immunoglobulin fusion protein or polypeptide)
Publication date: 2015-11-19
Patent application number: 20150329615
Abstract:
This invention provides a method for treating a subject having a tumor
and a method for inhibiting angiogenesis in a subject, both comprising
administering to the subject an effective amount of a composition of
matter comprising the extracellular domain of a Notch receptor protein
operably affixed to a half-life-increasing moiety. This invention also
provides a composition of matter comprising the extracellular domain of
Notch4 receptor protein operably affixed to a half-life-increasing
moiety. This invention further provides an article of manufacture.
Finally, this invention provides a replicable vector which encodes a
polypeptide comprising the extracellular domain of a Notch receptor
protein operably affixed to a half-life-increasing moiety, a host vector
system which comprises such replicable vector and a method of producing
such polypeptide.Claims:
1-90. (canceled)
91. A method for treating a subject having a tumor comprising administering to the subject an effective amount of a fusion protein comprising an extracellular domain of a human Notch receptor protein and an Fc portion of an antibody, wherein the extracellular domain of the Notch receptor protein comprises the EGF repeats of such Notch receptor protein and the extracellular domain is linked at its carboxyl terminus to the amino terminus of the Fc portion of an antibody, wherein the Notch receptor protein is a human Notch1, Notch2, Notch3, or Notch4 receptor protein, so as to thereby treat the subject.
92. The method of claim 91, wherein the fusion protein comprises an extracellular domain of a human Notch receptor protein and an Fc portion of an antibody, wherein the extracellular domain of the Notch receptor protein comprises the EGF repeats of such Notch receptor protein and the extracellular domain is linked at its carboxyl terminus to the amino terminus of the Fc portion of an antibody by means of a peptide linker, wherein the Notch receptor protein is a human Notch1, Notch2, Notch3, or Notch4 receptor protein, the amino acid sequence of which is encoded by the nucleic acid sequence set forth in SEQ ID NOs. 11, 12, 13 and 14, respectively, and wherein the extracellular domain is bound to the Fc portion of the antibody by means of a peptide linker which comprises the consecutive amino acids DLGPG (SEQ ID NO:2).
93. The method of claim 91, wherein the fusion protein consists of consecutive amino acids, the amino acid sequence of which, commencing at the amino terminus, is identical to the amino acid sequence of the EGF repeats of a human Notch receptor protein, followed by an amino acid sequence identical to the sequence of an Fc portion of an antibody, wherein the amino acid sequence of the EGF repeats of the human Notch receptor protein is selected from the group consisting of: (a) the amino acid sequence of EGF repeats 1-36 of human Notch1 encoded by the nucleic acid coding sequence of Notch1 EGF repeats 1-36 set forth in SEQ ID NO: 11; (b) the amino acid sequence of EGF repeats 1-36 of human Notch2 encoded by the nucleic acid coding sequence of Notch2 EGF repeats 1-36 set forth in SEQ ID NO: 12; (c) the amino acid sequence of EGF repeats 1-34 of human Notch3 encoded by the nucleic acid coding sequence of Notch3 EGF repeats 1-34 set forth in SEQ ID NO: 13; and (d) the amino acid sequence of EGF repeats 1-29 of human Notch4 is encoded by the nucleic acid coding sequence of Notch4 EGF repeats 1-29 set forth in SEQ ID NO: 14.
94. The method of claim 91, wherein the fusion protein consists of consecutive amino acids, the amino acid sequence of which, commencing at the amino terminus, is identical to the amino acid sequence of the EGF repeats of a human Notch receptor protein, followed by a linker sequence of amino acids which is followed by an amino acid sequence identical to the sequence of an Fc portion of an antibody, wherein the amino acid sequence of the EGF repeats of the human Notch receptor protein is selected from the group consisting of: (a) the amino acid sequence of EGF repeats 1-36 of human Notch1 encoded by the nucleic acid coding sequence of Notch1 EGF repeats 1-36 set forth in SEQ ID NO: 11; (b) the amino acid sequence of EGF repeats 1-36 of human Notch2 encoded by the nucleic acid coding sequence of Notch2 EGF repeats 1-36 set forth in SEQ ID NO: 12; (c) the amino acid sequence of EGF repeats 1-34 of human Notch3 encoded by the nucleic acid coding sequence of Notch3 EGF repeats 1-34 set forth in SEQ ID NO: 13; and (d) the amino acid sequence of EGF repeats 1-29 of human Notch4 is encoded by the nucleic acid coding sequence of Notch4 EGF repeats 1-29 set forth in SEQ ID NO: 14.
95. The method of claim 94, wherein the amino acid sequence of the EGF repeats of the human Notch receptor protein is identical to the amino acid sequence of EGF repeats 1-36 of human Notch1 encoded by the nucleic acid coding sequence of Notch1 EGF repeats 1-36 set forth in SEQ ID NO: 11.
96. The method of claim 94, wherein the amino acid sequence of the EGF repeats of the human Notch receptor protein is identical to the amino acid sequence of EGF repeats 1-34 of human Notch3 encoded by the nucleic acid coding sequence of Notch3 EGF repeats 1-34 set forth in SEQ ID NO: 13.
97. The method of claim 94, wherein the amino acid sequence of the EGF repeats of the human Notch receptor protein is identical to the amino acid sequence of EGF repeats 1-29 of human Notch4 is encoded by the nucleic acid coding sequence of Notch4 EGF repeats 1-29 set forth in SEQ ID NO: 14.
98. The method of claim 94, wherein the Fc portion of the antibody is the Fc portion of a human antibody.
99. A method of inhibiting angiogenesis in a subject comprising administering to the subject an effective amount of a fusion protein comprising an extracellular domain of a human Notch receptor protein and an Fc portion of an antibody, wherein the extracellular domain of the Notch receptor protein comprises the EGF repeats of such Notch receptor protein and the extracellular domain is linked at its carboxyl terminus to the amino terminus of the Fc portion of an antibody, wherein the Notch receptor protein is a human Notch1, Notch2, Notch3, or Notch4 receptor protein, so as to thereby treat the subject.
100. The method of claim 99, wherein the fusion protein comprises an extracellular domain of a human Notch receptor protein and an Fc portion of an antibody, wherein the extracellular domain of the Notch receptor protein comprises the EGF repeats of such Notch receptor protein and the extracellular domain is linked at its carboxyl terminus to the amino terminus of the Fc portion of an antibody by means of a peptide linker, wherein the Notch receptor protein is a human Notch1, Notch2, Notch3, or Notch4 receptor protein, the amino acid sequence of which is encoded by the nucleic acid sequence set forth in SEQ ID NOs. 11, 12, 13 and 14, respectively, and wherein the extracellular domain is bound to the Fc portion of the antibody by means of a peptide linker which comprises the consecutive amino acids DLGPG (SEQ ID NO:2).
101. The method of claim 99, wherein the fusion protein consists of consecutive amino acids, the amino acid sequence of which, commencing at the amino terminus, is identical to the amino acid sequence of the EGF repeats of a human Notch receptor protein, followed by an amino acid sequence identical to the sequence of an Fc portion of an antibody, wherein the amino acid sequence of the EGF repeats of the human Notch receptor protein is selected from the group consisting of: (a) the amino acid sequence of EGF repeats 1-36 of human Notch1 encoded by the nucleic acid coding sequence of Notch1 EGF repeats 1-36 set forth in SEQ ID NO: 11; (b) the amino acid sequence of EGF repeats 1-36 of human Notch2 encoded by the nucleic acid coding sequence of Notch2 EGF repeats 1-36 set forth in SEQ ID NO: 12; (c) the amino acid sequence of EGF repeats 1-34 of human Notch3 encoded by the nucleic acid coding sequence of Notch3 EGF repeats 1-34 set forth in SEQ ID NO: 13; and (d) the amino acid sequence of EGF repeats 1-29 of human Notch4 is encoded by the nucleic acid coding sequence of Notch4 EGF repeats 1-29 set forth in SEQ ID NO: 14.
102. The method of claim 99, wherein the fusion protein consists of consecutive amino acids, the amino acid sequence of which, commencing at the amino terminus, is identical to the amino acid sequence of the EGF repeats of a human Notch receptor protein, followed by a linker sequence of amino acids which is followed by an amino acid sequence identical to the sequence of an Fc portion of an antibody, wherein the amino acid sequence of the EGF repeats of the human Notch receptor protein is selected from the group consisting of: (a) the amino acid sequence of EGF repeats 1-36 of human Notch1 encoded by the nucleic acid coding sequence of Notch1 EGF repeats 1-36 set forth in SEQ ID NO: 11; (b) the amino acid sequence of EGF repeats 1-36 of human Notch2 encoded by the nucleic acid coding sequence of Notch2 EGF repeats 1-36 set forth in SEQ ID NO: 12; (c) the amino acid sequence of EGF repeats 1-34 of human Notch3 encoded by the nucleic acid coding sequence of Notch3 EGF repeats 1-34 set forth in SEQ ID NO: 13; and (d) the amino acid sequence of EGF repeats 1-29 of human Notch4 is encoded by the nucleic acid coding sequence of Notch4 EGF repeats 1-29 set forth in SEQ ID NO: 14.
103. The method of claim 102, wherein the amino acid sequence of the EGF repeats of the human Notch receptor protein is identical to the amino acid sequence of EGF repeats 1-29 of human Notch4 is encoded by the nucleic acid coding sequence of Notch4 EGF repeats 1-29 set forth in SEQ ID NO: 14.
104. The method of claim 102, wherein the Fc portion of the antibody is the Fc portion of a human antibody.
105. The method of claim 99, wherein the angiogenesis is tumor angiogenesis.
106. The method of claim 99, wherein the subject is afflicted with a pathologic vascular hyperplasia or lymphatic vascular proliferative disease.
Description:
[0001] This application is a continuation of U.S. Ser. No. 12/657,573,
filed Jan. 21, 2010, now allowed, which is a continuation of U.S. Ser.
No. 11/114,962, filed Apr. 16, 2005, now U.S. Pat. No. 7,662,919, issued
Feb. 16, 2010, which claims the benefit of U.S. Provisional Application
No. 60/566,877, filed Apr. 29, 2004, the contents of each of which are
hereby incorporated by reference into this application.
[0002] The invention disclosed herein was made with United States government support under grant number R01 HL62454 from the National Institutes of Health. Accordingly, the United States government has certain rights in this invention.
[0003] Throughout this application, various publications are referenced by arabic numbers within parentheses or by author and publication date within parentheses. Full citations for these publications may be found at the end of the specification. The disclosures of these publications are hereby incorporated by reference into this application to describe more fully the art to which this invention pertains.
[0004] This application incorporates-by-reference nucleotide and/or amino acid sequences which are present in the filed named "150325--0575--71308-AAA_Substitute_Sequence_Lisiting_AHC.txt," which is 86.9 kilobytes in size, and which was created Mar. 25, 2015 in the IBM-PC machine format, having an operating system compatibility with MS-Windows, which is contained in the text file filed Mar. 25, 2015 as part of this application.
BACKGROUND OF THE INVENTION
[0005] Vascular Development
[0006] During mammalian embryogenesis, formation of the vascular system is an early and essential process. In the embryo, vascular development initiates with the pluripotent hemangioblast derived from the paraxial and lateral plate mesoderm. The hemangioblast has the potential to differentiate into either a hematopoietic progenitor or an endothelial cell progenitor, known as the angioblast.
[0007] Vascular development begins with a process known as vasculogenesis whereby angioblasts differentiate into endothelial cells and migrate together to form the primitive vascular plexus. This initial vascular network consists of vessels that are homogenous in size and made up wholly of endothelial cells. The vascular plexus is then remodeled via angiogenesis.
[0008] Angiogenesis involves the sprouting of new vessels, the migration of these vessels into avascular regions, and the recruitment of accessory cells, pericytes and smooth muscle cells (Gale and Yancopoulos, 1999). The smooth muscle cells that differentiate and form the contractile vessel walls originate from multiple progenitors including neural crest cells, mesenchymal cells and even endothelial cells (Owens, 1995). In adults, angiogenesis is involved in follicular development, wound healing, and pathological processes such as tumor angiogenesis and heart disease.
[0009] The Notch Family and Notch Ligands
[0010] Studies of Drosophila, C. Elegans, zebrafish and mammals have demonstrated that the Notch pathway is an evolutionarily conserved signaling mechanism that functions to modulate numerous cell-fate decisions. Notch signaling is required for the proper patterning of cells originating from all three germ layers. Depending on the cellular context, Notch signaling may both inhibit and induce differentiation, induce proliferation, and promote cell survival (Artavanis-Tsakonas et al., 1995; Lewis, 1998; Weinmaster, 1997). In Drosophila, a single Notch protein is activated by two ligands, Serrate and Delta. In mammals these families have been expanded to four
[0011] Notch genes (Notch1, Notch2, Notch3 and Notch4) and five ligands, 2 Serrate-like (Jagged1-2) and 3 Delta (D11, 3, 4) (Bettenhausen et al., 1995; Dunwoodie et al., 1997; Gallahan and Callahan, 1997; Lardelli et al., 1994; Lindsell et al., 1995; Shawber et al., 1996a; Shutter et al., 2000a; Uyttendaele et al., 1996; Weinmaster et al., 1992; Weinmaster et al., 1991). During embryogenesis, Notch receptors and ligands are expressed in dynamic spatial and temporal patterns. However, it is not known if all ligands activate all receptors.
[0012] Notch Signaling and Function
[0013] Notch signaling influences many different types of cell-fate decisions by providing inhibitory, inductive or proliferative signals depending on the environmental context (reviewed in Artavanis-Tsakonas et al., 1995; Greenwald, 1998; Robey, 1997; Vervoort et al., 1997). This pleiotropic function suggests that Notch modulates multiple signaling pathways in a spatio-temporal manner.
[0014] Consistent with Notch regulating cell-fate decisions, both the receptors and ligands are cell surface proteins with single transmembrane domains (FIG. 1). The regulatory extracellular domain of Notch proteins consists largely of tandemly arranged EGF-like repeats that are required for ligand binding (Artavanis-Tsakonas et al., 1995; Weinmaster, 1998). C-terminal to the EGF-like repeats are an additional three cysteine-rich repeats, designated the LIN12/Notch repeats (LNR) (Greenwald, 1994). Downstream of the LNR lies the proteolytic cleavage sequence (RXRR) that is recognized by a furin-like convertase. For Notch1, cleavage at this site yields a 180 kilodalton extracellular peptide and a 120 kilodalton intracellular peptide that are held together to generate a heterodimeric receptor at the cell surface (Blaumueller et al., 1997; Kopan et al., 1996; Logeat et al., 1998).
[0015] The intracellular domain of Notch (NotchICD, FIG. 1) rescues loss-of-function Notch phenotypes indicating that this form of Notch signals constitutively (Fortini and
[0016] Artavanis-Tsakonas, 1993; Lyman and Young, 1993; Rebay et al., 1993; Struhl et al., 1993).
[0017] The cytoplasmic domain of Notch contains three identifiable domains: the RAM domain, the ankyrin repeat domain and the C-terminal PEST domain (FIG. 1). Upon ligand-activation Notch undergoes two additional proteolytic cleavages which results in the release of the cytoplasmic domain (Weinmaster, 1998). This Notch peptide translocates to the nucleus and interacts with transcriptional repressors known as CSL (CBF, Su (H), Lag-2) and converts it to transcriptional activator. The CSL/Notch interaction is dependent on the presence of the RAM domain of Notch; while, transcriptional activity also requires the presence of the ankyrin repeats (Hsieh et al., 1996; Hsieh et al., 1997; Roehl et al., 1996; Tamura et al., 1995; Wettstein et al., 1997). Both in vivo and in vitro studies indicate that the HES and Hey genes are the direct targets of Notch/CSL-dependent signaling (Bailey and Posakony, 1995; Eastman et al., 1997; Henderson et al., 2001; Jarriault et al., 1995; Nakagawa et al., 2000; Wettstein et al., 1997). The HES and Hey genes are bHLH transcriptional repressor that bind DNA at N-boxes (Nakagawa et al., 2000; Sasai et al., 1992; Tietze et al., 1992). Notch has also been proposed to signal by a CSL-independent pathway. In fact, expression of just the ankyrin repeat domain is necessary and sufficient for some forms of Notch signaling (Lieber et al., 1993; Matsuno et al., 1997; Shawber et al., 1996b).
[0018] Finally, the PEST domain has been implicated in protein turnover by a SEL-10/ubiquitin-dependent pathway (Greenwald, 1994; Oberg et al., 2001; Rogers et al., 1986; Wu et al., 1998; Wu et al., 2001). Similar to the receptors, the extracellular domain of the Notch ligands also consist mostly of tandemly arranged EGF-like repeats (FIG. 1). Upstream of these repeats is a divergent EGF-like repeat known as the DSL (Delta, Serrate, Lag-2) that is required for ligand binding and activation of the receptors (Artavanis-Tsakonas et al., 1995).
[0019] Notch Signaling and Vascular Development
[0020] Although many of the genes that function to induce vasculogenesis and angiogenesis have been identified, little is known about how cell-fate decisions are specified during vascular development. A number of observations suggest that the Notch signaling pathway may play a role in cell fate determination and patterning of the vascular system.
[0021] Notch1, Notch4, Jagged1 and D114 are all expressed in the developing vasculature, while Notch3 is expressed in the accessory smooth muscle cells (Krebs et al., 2000; Shutter et al., 2000b; Uyttendaele et al., 1996; Villa et al., 2001; Xue et al., 1999). Mice lacking Jagged1 are embryonic lethal and have severe vascular defects (Xue et al., 1999). Mice nullizygous for Notch1 are embryonic lethal and die of severe neuronal defects, but also have defects in angiogenesis (Krebs et al., 2000; Swiatek et al., 1994). Mice lacking Notch4 are born and appear to be normal, but embryos that have lost both Notch1 and Notch4 die at E9.5 of severe hemorrhaging and vascular patterning defects indicating Notch1 and Notch4 may be functionally redundant during vascular development (Krebs et al., 2000). Exogenous expression of an activated form of Notch4 in endothelium also resulted in vascular defects similar to those seen for the double Notch1/Notch4 nullizygous mice, suggesting that appropriate levels of Notch signaling is critical for proper development of the embryonic vasculature (Uyttendaele et al., 2001).
[0022] Taken together, the data from mice mutant for Notch/Notch signaling components uncover several processes dependent on Notch including vascular remodeling, arterial venous specification, vascular smooth muscle cell recruitment and heart/heart outflow vessel development.
[0023] Recent experiments have implicated Notch signaling in arterial/venous endothelial cell specification. In situ analysis of E13.5 embryos found that Notch1, Notch3, Notch4, D14, Jaggedl and Jagged2 expression was restricted to the arteries and absent in the veins (Villa et al., 2001). Consistent with expression data, disruption of Notch signaling in Zebrafish was associated with loss of the arterial marker ephrinB2; while, ectopic expression of an activated form of Notch lead to a loss in the venous cell marker EphB4 within the dorsal aorta (Lawson et al., 2001). These data suggest that Notch signaling may help to specify arterial and venous cell fates during angiogenesis.
[0024] Taken together, the data from mice mutant for Notch/Notch signaling components uncover several processes dependent on Notch including vascular remodeling, arterial venous specification, vascular smooth muscle cell recruitment and heart/heart outflow vessel development.
[0025] Notch signaling has also been suggested to function in the adult vascular system. In humans, missense mutations in the extracellular domain of Notch3 correlate with the development of the degenerative vascular disease, CADASIL (Caronti et al., 1998; Desmond et al., 1998; Joutel et al., 2000; Joutel et al., 1996). In a wound healing model, an increase in Jaggedl expression was observed at the regenerating endothelial wound edge, suggesting Notch signaling may function during processes of adult angiogenesis (Lindner et al., 2001). Taken together these data support Notch signaling functions at a number of critical steps during vascular development: vasculogenesis, vascular patterning/angiogenesis, and arterial/venous specification. However, the molecular mechanism(s) by which the Notch signaling pathways influence these different steps has yet to be elucidated.
[0026] Significance
[0027] Shimizu et al. (J. Biol. Chem. 274(46): 32961-32969 (1999)) describe the use of Notch1ECD/Fc, Notch2ECD/Fc and Notch3ECD/Fc in binding studies. However, Shimizu et al. do not mention the use of such proteins for inhibiting angiogenesis.
[0028] U.S. Pat. No. 6,379,925 issued Apr. 30, 2002 to Kitajewsky et al. describes murine Notch4. However, it does not describe Notch-based fusion proteins as set forth in the subject application.
[0029] This invention differs from the prior art because it is the first study using Notch-based fusion proteins comprising the extracellular domain of Notch operably affixed to a half-life-increasing moiety to inhibit angiogenesis. This invention therefore provides an advantage over the prior art in that it provides evidence that such Notch-based fusion proteins are capable of inhibiting angiogenesis.
[0030] Notch proteins play key roles in developmental decisions involving the vasculature, the hematopoietic system, and the nervous system. As such, an understanding of their function is key to understanding how cell-fate decisions and commitment are controlled during development and in adult tissues. To date, several reports on Notch or Notch ligand gene disruptions have described vascular phenotypes providing emphasis that this pathway is a fundamental part of the machinery that guides vascular development. Aberrant Notch activity has been linked to human pathologies; including both cancer and vascular disorders (CADASIL). The analysis of Notch in tumor angiogenesis has only recently begun; however, our discovery of potential downstream targets of Notch suggests a roles in pathological processes associated with angiogenesis. For instance, VEGFR-3 has been linked to both tumor angiogenesis and tumor lymphangiogenesis. The expression or function of several other potential Notch targets has also been linked to tumor angiogenesis; including ephrinB2, Id3, Angiopoietin 1, and PDGF-B. Insights on the role of these targets in Notch gene function will clearly facilitate future analysis of Notch in human pathologies.
SUMMARY OF THE INVENTION
[0031] This invention provides a method for treating a subject having a tumor comprising administering to the subject an effective amount of a composition of matter comprising the extracellular domain of a Notch receptor protein operably affixed to a half-life-increasing moiety, so as to thereby treat the subject.
[0032] This invention also provides a method for inhibiting angiogenesis in a subject comprising administering to the subject an effective amount of a composition of matter comprising the extracellular domain of a Notch receptor protein operably affixed to a half-life-increasing moiety, so as to thereby inhibit angiogenesis in the subject.
[0033] This invention further provides a composition of matter comprising the extracellular domain of Notch4 receptor protein operably affixed to a half-life-increasing moiety. In one embodiment, the extracellular domain is covalently bound to the half-life-increasing moiety. In another embodiment, the extracellular domain and the half-life-increasing moiety are within the same polypeptide chain.
[0034] This invention further provides a composition of matter comprising the extracellular domain of Notch4 receptor protein operably affixed to a half-life-increasing moiety and a pharmaceutically acceptable carrier.
[0035] This invention further provides an article of manufacture comprising (i) a packaging material having therein a composition of matter comprising the extracellular domain of a Notch receptor protein operably affixed to a half-life-increasing moiety and (ii) a label indicating that the composition is intended for use in treating a subject having a tumor or other disorder treatable by inhibiting angiogenesis in the subject.
[0036] This invention further provides a replicable vector which encodes a polypeptide comprising the extracellular domain of a Notch receptor protein operably affixed to a half-life-increasing moiety.
[0037] This invention further provides a host vector system which comprises a replicable vector which encodes a polypeptide comprising the extracellular domain of a Notch receptor protein operably affixed to a half-life-increasing moiety and a suitable host cell.
[0038] Finally, this invention provides a method of producing a polypeptide which comprises growing a host vector system which comprises a replicable vector which encodes a polypeptide comprising the extracellular domain of a Notch receptor protein operably affixed to a half-life-increasing moiety and a suitable host cell under conditions permitting production of the polypeptide, and recovering the polypeptide so produced.
BRIEF DESCRIPTION OF THE FIGURES
[0039] FIG. 1
[0040] This Figure shows the schematic structure of Notch and Notch ligands: Notch1, Notch2, Notch3, Notch4, Jagged-1, Jagged-2, Delta-like 1, Delta-like 3, Delta-like 4.
[0041] FIG. 2
[0042] This Figure shows the schematic design of Notch-based fusion proteins (NotchECD/Fc). The extracellular domain of Notch1, Notch2, Notch3, or Notch4 containing the EGF-repeats is fused to the Fc portion of an antibody.
[0043] FIG. 3
[0044] This Figure shows a co-culture assay for testing the activity of Notch-based fusion proteins. Notch and Notch responsive transcriptional reporters are expressed in a "Notch-responsive" cell, HeLa. Notch ligands, Jagged-1, Delta-like 1, or Delta-like 4 are expressed in a "ligand-presenting" cell, 293. Expression is mediated by transfection of individual cell populations, cells are co-cultured, and then assayed for Notch-dependent reporter activity.
[0045] FIG. 4
[0046] This Figure shows the inhibitory activity of Notch-based fusion protein against activation of Notch signaling by interaction between Notch and Notch ligand. Induction of Notch signaling was detected by co-cultivating both Notch1- and 3 types of Notch ligand-expressing cells and these inductions were inhibited by co-transfection of Notch-based fusion protein-expressing vector into Notch1-expressing cells. Therefore, Notch-based fusion proteins can be used as Notch inhibitor based on inhibition of interaction between Notch and Notch ligand.
[0047] FIG. 5
[0048] This Figure shows the expression of Notch1-based fusion protein (Notch1ECD/Fc) in 293. Panel A: expression in cell lystates (lys) or secreted into media (sup). Panel B: expression in 293 lysates of NECD/Fcs, as listed.
[0049] FIG. 6
[0050] This Figure shows activation of Notch signaling in HUVEC infected with adenoviral-encoding VEGF-165. Activation of Notch signaling can be detected by using CBF1 promoter activity. Transcriptional activity of CBF1 promoter is activated by binding of Notch-IC to CBF1. We measured CBF1 promoter activity in HUVEC which was infected with adenovirus-encoding VEGF-165 at different MOI. Induction of CBF1 promoter was clearly detected in Ad-VEGF-infected HUVEC, compared to Ad-LacZ-infected cells in the MOI dependent manner. This data showed overexpression of VEGF could activate Notch signaling in HUVEC.
[0051] FIG. 7
[0052] This Figure shows the effect of Notch-based fusion proteins on VEGF-induced activation of Notch signaling. Co-infection of Ad-Notch-based fusion protein with Ad-VEGF clearly reduced activation of CBF1 promoter activity induced by Ad-VEGF infection alone. In the case of infection at 40 MOI for each adenovirus in panel A, 60% inhibition at 24 hour and 90% inhibition at 48 hour after reporter gene transfection was detected. This inhibitory activity of Notch trap was dependent on MOI of Ad-Notch-based fusion protein.
[0053] FIG. 8
[0054] This Figure shows an experiment in which we evaluated the effect of Notch-based fusion proteins on induction of budding by overexpressed VEGF-165 in HUVEC. When Ad-VEGF-infected HUVEC were cultured on type collagen gel for 8 days, budding was induced into collagen gel. This induction of budding by overexpressed VEGF was clearly inhibited by coinfection of adenoviral-encoding Notch-based fusion proteins. Ad-Notch-based fusion protein itself had less effect on morphology.
[0055] FIG. 9
[0056] This Figure shows the result of counting buds per field under microscope. Ad-VEGF-infection into HUVEC increased the number of buds depending on used MOI. Even though a half MOI of Notch-based fusion protein was used, compared to Ad-VEGF, Ad-VEGF-induced budding was clearly inhibited. These data suggested that VEGF induced budding of HUVEC through activation of Notch signaling and Notch-based fusion protein could inhibit VEGF-induced budding.
[0057] FIG. 10
[0058] This Figure shows the amino acid sequence of the extracellular domain of the rat Notch1 protein (SEQ ID NO:1) and a linker sequence (SEQ ID NO:2).
[0059] FIG. 11
[0060] This Figure shows the amino acid sequence of the extracellular domain of the rat Notch2 protein (SEQ ID NO:3) and a linker sequence (SEQ ID NO:2).
[0061] FIG. 12
[0062] This Figure shows the amino acid sequence of the extracellular domain of the mouse Notch3 protein (SEQ ID NO:4).
[0063] FIG. 13
[0064] This Figure shows the amino acid sequence of the extracellular domain of the mouse Notch4 protein (SEQ ID NO:5) and a linker sequence (SEQ ID NO:2).
[0065] FIGS. 14A and 14B
[0066] This Figure shows the nucleic acid sequence of the extracellular domain of the rat Notch1 gene (SEQ ID NO:6).
[0067] FIGS. 15A and 15B
[0068] This Figure shows the nucleic acid sequence of the extracellular domain of the rat Notch2 gene (SEQ ID NO:7).
[0069] FIGS. 16A and 16B
[0070] This Figure shows the nucleic acid sequence of the extracellular domain of the mouse Notch3 gene (SEQ ID NO:8).
[0071] FIGS. 17A and 17B
[0072] This Figure shows the nucleic acid sequence of the extracellular domain of the mouse Notch4 gene (SEQ ID NO:9) and the nucleic acid sequence (SEQ ID NO:10) and the amino acid sequence (SEQ ID NO:2) of a linker sequence.
[0073] FIGS. 18A and 18B
[0074] This Figure shows the nucleic acid sequence of the extracellular domain of the human Notch1 gene (SEQ ID NO:11).
[0075] FIGS. 19A and 19B
[0076] This Figure shows the nucleic acid sequence of the extracellular domain of the human Notch2 gene (SEQ ID NO:12).
[0077] FIGS. 20A and 20B
[0078] This Figure shows the nucleic acid sequence of the extracellular domain of the human Notch3 gene (SEQ ID NO:13).
[0079] FIGS. 21A and 21B
[0080] This Figure shows the nucleic acid sequence of the extracellular domain of the human Notch4 gene (SEQ ID NO:14).
[0081] FIGS. 22A-22I
[0082] These Figures show that VEGF activates Notch signaling to induce HUVEC budding. HUVEC were transduced with Ad-VEGF at 40 MOI (FIGS. 22A, 22H, 221) or 20 MOI (FIGS. 22C, 22G). Ad-LacZ was co-transduced to HUVEC to make the same total amount of adenovirus 60 MOI (FIG. 22G), 80 MOI (FIG. 22A) and 100 MOI (FIGS. 22H, 221). FIG. 22A shows RT-PCR analysis of Notch and Notch ligand expression. Numbers show PCR cycles. FIG. 22B shows the effect of transduced VEGF on CSL reporter activity. FIG. 22C shows the effect of SU5416 on CSL reporter activity transactivated by Ad-VEGF. FIG. 22D shows the construct of Notch decoy (N1ECDFc). FIG. 22E shows secretion of N1ECDFc from HUVEC trasduced with Ad-N1ECDFc. FIG. 22F shows the effect of N1ECDFc against ligand-induced CSL reporter activity in a co-culture assay (quadrature: (-); .box-solid.: 0.33 ng pHyTC-N1ECDFc; .box-solid.: 0.67 ng pHyTC-N1ECDFc). FIGS. 22G-I show the effect of N1ECDFc against Ad-VEGF-transduced HUVEC. Notch signaling was activated with transduction of Ad-VEGF in HUVEC in the absence or presence of co-transduction of Ad-N1ECDFc at indicated dosage. FIG. 22G shows the effect of N1ECDFc on CSL reporter activity transactivated by Ad-VEGF. FIG. 22H shows inhibition of budding of Ad-VEGF-transduced HUVEC with co-transduction of Ad-N1ECDFc at 40 MOI. FIG. 22I shows quantification of the effect of N1ECDFc on budding of Ad-VEGF-transduced HUVEC (quadrature: bud; .box-solid.: cell number).
[0083] FIGS. 23A-23J
[0084] These Figures show that Notch signaling up-regulates Flt1 expression to induce HUVEC budding. HUVEC were transduced with either Ad-LacZ or Ad-N1IC at 40 MOI. FIGS. 23A-23C show the effect of inhibitors for receptor tyrosine kinases on Notch-induced HUVEC budding. FIG. 23A is a photograph of budding of Ad-N1IC-transduced HUVEC treated with PD166866, ZD1893 at 1 gM and SU5416 at 0.5 M. FIG. 23B shows quantification of the effect of inhibitors at 1 μM (quadrature: bud; .box-solid.: cell number). FIG. 23C shows dose-dependency of the effect of SU5416 (quadrature: bud; .box-solid.: cell number). FIGS. 23D-E show induction of Flt-1 expression in Ad-N1IC-transduced HUVEC. FIG. 23D shows RT-PCR analysis of Flt-1 mRNA expression. FIG. 23E shows W.B. analysis of Flt-1 protein expression. FIGS. 23F-G show promotion of Notch-induced HUVEC budding with PlGF stimulation. Ad-N1IC-transduced HUVEC were cultured on collagen gel with SFM, instead of complete medium, in the absence or presence of 50 ng/ml PlGF. FIG. 23F shows PlGF-induced budding of Ad-N1IC-transducec HUVEC (arrow head: buds with single filopodia; arrow: buds with multiple filopodia). FIG. 23G shows the quantification of the effect of PlGF on budding of Ad-N1IC-transduced HUVEC (quadrature: multi; .box-solid.: total). FIGS. 23H-I show the effect of Flt-1 siRNA transfection on Flt1 expression. Ad-N1IC-transduced HUVEC were transfected with 200 pmol of either control (CT) or Flt-1 siRNA. FIG. 23H shows the reduction of Flt-1 mRNA expression. FIG. 23I shows the reduction of Flt-1 protein expression. FIG. 23J shows the effect of Flt-1 siRNA transfection on Notch-induced HUVEC budding. Ad-N1IC-transduced HUVEC were transfected with either 100 or 200 pmol of siRNA and cultured on collagen gel for 2 days.
[0085] FIGS. 24A-24E
[0086] These Figures show that VEGF regulates gelatinase activity via Notch signaling by up-regulation of both MMP-9 and MT1-MMP. FIGS. 24A-B show gelatin zymography analysis of MMP-9 and MMP-2 activity stimulated by VEGF in HUVEC. FIG. 24A shows the effect of N1ECDFc on MMP-9 activity. Transduced HUVEC were cultured on fibrin gel on the indicated day (i.e. D2, D4, D6, D8). Similar results were also obtained by using collagen gel, although induction of MMP-9 was stronger on fibrin gel than collagen gel (data not shown). FIG. 24B shows the effect of N1ECDFc on MMP-2 activity. HUVEC were transduced with Ad-N1ECDFc at the indicated doses and condition medium was collected from HUVEC cultured on collagen gel at day 4. FIGS. 24C-D show up-regulation of MMP-9 and MT1-MMP with Notch signaling. HUVEC were transduced with either Ad-LacZ or Ad-N1IC at 40 MOI. Numbers show PCR cycles. FIG. 24C shows RT-PCR analysis of the effect of Notch signaling on expression of MMP-9 and MMP-2. FIG. 24D shows the induction of MT1-MMP expression of both transcript and protein with Notch signaling. FIG. 24E shows RT-PCR analysis of MMP-9 and MT1-MMP expression in Ad-VEGF-HUVEC with co-transduction of Ad-N1ECDFc. HUVEC were transduced with Ad-VEGF in the absence or presence of co-transduction of Ad-N1ECDFc at 40 MOI each. Ad-LacZ was co-transduced to make the same total amount of adenovirus at 80 MOI.
[0087] FIGS. 25A-25D
[0088] These Figures show the role of Notch signaling in VEGF-dependent in vivo angiogenesis. FIGS. 25A-25D show inhibition of VEGF-induced angiogenesis with N1ECDFc in mouse DAS assay. Representative photographs are shown. FIG. 25A show subcutaneous induced angiogenesis with 293/VEGF transfectant versus 293/VEGF also expressing Notch decoy (Notch-based fusion protein) N1ECDFc. FIG. 25B shows the quantitation of degree of vascularization induced by 293/VEGF in control versus 293 expressing Notch decoy (Notch-based fusion protein)-N1ECDFc. FIG. 25C shows subcutaneous induced angiogenesis with Ad-LacZ infected MDA-MB-231 cells versus Ad-N1ECDFc (Notch-based fusion protein) infected MDA-MB-231 cells. MDA-MB-231 breast cancer cells produce VEGF (data not shown). FIG. 25D shows quantitation of degree of vascularization induced by Ad-LacZ infected MDA-MB-231 cells versus Ad-N1ECDFc (Notch-based fusion protein) infected MDA-MB-231 cells.
[0089] FIGS. 26A and 26B
[0090] These Figures show proliferation of Ad-VEGF165-transduced HUVEC. HUVEC were transduced with Ad-VEGF165 at the indicated dosages. Ad-LacZ was also co-infected to make the same total amount of adenovirus at a MOI of 40 pfu/cell. HUVEC were suspended in SFM supplemented with 1% FBS and then plated at 1×104 cells/well in 24-well multi-wll plates with 0.4 ml of medium. After 4 days, cell numbers were determined using the CCK-8 kit and the results are indicated as the ratio of cell numbers determined to the number of control cells, which were transduced with Ad-GFP at a MOI of 40 pfu/cell. FIG. 26A shows the effect of transduced VEGF on proliferation. FIG. 263 shows the inhibitory effect of SU5416. Ad-VEGF-transduced HUVEC were treated with SU5416 at the indicated dosages.
[0091] FIGS. 27A and 27B
[0092] These Figures show the induction of HUVEC buds on type I collagen gel. HUVEC were transduced with either Ad-VEGF165 or AD-N1IC at the indicated dosages. Ad-LacZ was also co-infected to make the same total amount of adenovirus at a MOI of 40 pfu/cell. Transduced HUVEC were cultured on collagen gel with complete medium. The amount of budding was evaluated under microscopy at day 7.
[0093] FIGS. 28A and 28B
[0094] These Figures show the effect of alteration of Notch signaling on cell proliferation. The cells were transduced with the indicated adenoviruses. Ad-GFP was also co-infected to make the same total amount of adenovirus at a MOI of 60 pfu/cell. After 4 days, cell numbers were determined using the CCK-8 kit and results are indicated as the ratio of cell numbers determined to the number of control cells, which were transduced with AD-GFP at MOI of 60 pfu/cell. FIG. 28A shows the effect of transduced N1IC and Notch fusion protein on the proliferation of HUVEC. Transduced HUVEC were suspended in complete medium and then plated at 1×104 cells/well in 24-well multiwell plates with 0.4 ml of indicated medium (quadrature: Ad-N1IC; .box-solid.: Ad-N1ECDFc). FIG. 28B shows the effect of Notch fusion protein on proliferation of KP1/VEGF transfectants. Transduced KP1/VEGF transfectants were suspended in RPMI1640 medium and then plated at 2×104 cells/well in 24-well multiwell plates with 0.5 ml of medium.
[0095] FIG. 29 This Figure shows the RT-PCR analysis of induction of PIGF expression in Ad-N1IC-transduced HUVEC. HUVEC were infected with either Ad-LacZ or Ad-N1IC at a MOI of 40 pfu/cell. Total RNA was isolated from transduced HUVEC cultured on collagen gel for 5 days with complete medium.
[0096] FIGS. 30A-30C
[0097] These Figures show inhibition of budding of either Ad-N1IC- or Ad-VEGF-transduced HUVEC with Flk-1 siRNA transfection. FIG. 30A shows reduction of Flk-1 mRNA and protein expression in Ad-VEGF-HUVEC with transfection of 200 pmol Flk-1 siRNA. Ad-VEGF-HUVEC at a MOI of 40 pfu/cell were transfected with 200 pmol of either control (CT) or Flk-1 siRNA. Total RNA was isolated 48 hours after transfection. Total cell lysate was collected from serum starved cells with SFM for 48 hours after transfection. FIGS. 30B and 30C show the inhibitory effect of Flk-1 siRNA transfection on either VEGF or Notch-induced HUVEC buds. Either Ad-N1IC- or Ad-VEGF-HUVEC at a MOI of 40 pfu/cell were transfected with 200 pmol of siRNA as indicated and cultured on collagen gel for 5 days. FIG. 30B shows the effect of Flk-1 siRNA transfection on HUVEC buds (quadrature: Ad-VEGF; .box-solid.: Ad-N1IC). FIG. 30C shows quantification of the inhibitory effect of Flk-1 siRNA transfection.
[0098] FIGS. 31A and 31B
[0099] These Figures show inhibition of budding of Ad-N1IC-transduced HUVEC with treatment of matrix metallo-proteinase inhibitor GM6001. Either Ad-LacZ or Ad-N1IC-HUVEC at a MOI of 40 pfu/cell were cultured on collagen gel for 5 days in the absence or presence of GM6001 at 50 μm. FIG. 31A shows the effect of GM6001 on Notch-induced HUVEC buds. FIG. 31B shows quantification of the inhibitory effect of GM6001.
DETAILED DESCRIPTION OF THE INVENTION
[0100] Terms
[0101] As used in this application, except as otherwise expressly provided herein, each of the following terms shall have the meaning set forth below.
[0102] "Administering" may be effected or performed using any of the methods known to one skilled in the art. The methods comprise, for example, intralesional, intramuscular, subcutaneous, intravenous, intraperitoneal, liposome-mediated, transmucosal, intestinal, topical, nasal, oral, anal, ocular or otic means of delivery.
[0103] "Affixed" shall mean attached by any means. In one embodiment, affixed means attached by a covalent bond. In another embodiment, affixed means attached non-covalently.
[0104] "Amino acid," "amino acid residue" and "residue" are used interchangeably herein to refer to an amino acid that is incorporated into a protein, polypeptide or peptide. The amino acid can be, for example, a naturally occurring amino acid or an analog of a natural amino acid that can function in a manner similar to that of the naturally occurring amino acid.
[0105] "Antibody" shall include, without limitation, (a) an immunoglobulin molecule comprising two heavy chains and two light chains and which recognizes an antigen; (b) a polyclonal or monoclonal immunoglobulin molecule; and (c) a monovalent or divalent fragment thereof. Immunoglobulin molecules may derive from any of the commonly known classes, including but not limited to IgA, secretory IgA, IgG, IgE and IgM. IgG subclasses are well known to those in the art and include, but are not limited to, human IgG1, IgG2, IgG3 and IgG4. Antibodies can be both naturally occurring and non-naturally occurring. Furthermore, antibodies include chimeric antibodies, wholly synthetic antibodies, single chain antibodies, and fragments thereof. Antibodies may be human or nonhuman. Nonhuman antibodies may be humanized by recombinant methods to reduce their immunogenicity in humans. Antibody fragments include, without limitation, Fab and Fc fragments. The "Fc portion of an antibody", in one embodiment, is a crystallizable fragment obtained by papain digestion of immunoglobulin that consists of the
[0106] C-terminal half of two heavy chains linked by disulfide bonds and known as the "effector region" of the immunoglobulin. In another embodiment, "Fc portion of an antibody" means all, or substantially all, of one C-terminal half of a heavy chain.
[0107] "Humanized", with respect to an antibody, means an antibody wherein some, most or all of the amino acids outside the CDR region are replaced with corresponding amino acids derived from a human immunoglobulin molecule. Small additions, deletions, insertions, substitutions or modifications of amino acids are permissible as long as they do not abrogate the ability of the antibody to bind a given antigen. Suitable human immunoglobulin molecules include, without limitation, IgG1, IgG2, IgG3, IgG4, IgA and IgM molecules. Various publications describe how to make humanized antibodies, e.g., U.S. Pat. Nos. 4,816,567, 5,225,539, 5,585,089 and 5,693,761, and PCT International Publication No. WO 90/07861.
[0108] As used herein, the term "composition", as in pharmaceutical composition, is intended to encompass a product comprising the active ingredient(s) and the inert ingredient(s) that make up the carrier, as well as any product which results, directly or indirectly from combination, complexation, or aggregation of any two or more of the ingredients, or from dissociation of one or more of the ingredients, or from other types of reactions or interactions of one or more of the ingredients.
[0109] As used herein, "effective amount" refers to an amount which is capable of treating a subject having a tumor or inhibiting angiogenesis in a subject. Accordingly, the effective amount will vary with the subject being treated, as well as the condition to be treated. A person of ordinary skill in the art can perform routine titration experiments to determine such sufficient amount. The effective amount of a compound will vary depending on the subject and upon the particular route of administration used. Based upon the compound, the amount can be delivered continuously, such as by continuous pump, or at periodic intervals (for example, on one or more separate occasions). Desired time intervals of multiple amounts of a particular compound can be determined without undue experimentation by one skilled in the art. In one embodiment, the effective amount is between about 1 μg/kg-10 mg/kg. In another embodiment, the effective amount is between about 10 μg/kg-1 mg/kg. In a further embodiment, the effective amount is 100 μg/kg.
[0110] "Extracellular domain" as used in connection with Notch receptor protein means all or a portion of Notch which (i) exists extracellularly (i.e. exists neither as a transmembrane portion or an intracellular portion) and (ii) binds to extracellular ligands to which intact Notch receptor protein binds. The extracellular domain of Notch may optionally include a signal peptide. "Extracellular domain" and "ECD" are synonymous.
[0111] "Half-life-increasing moiety" means a moiety which, when operably affixed to a second moiety, increases the in vivo half-life of the second moiety. Half-life-increasing moieties include, for example, Fc portions of antibodies, glycosylation tags (i.e. glycosylated polypeptides), polyethylene glycol (PEG), polypeptides having PEG affixed thereto, and lipid-modified polypeptides.
[0112] "Inhibiting" the onset of a disorder or undesirable biological process shall mean either lessening the likelihood of the disorder's or process' onset, or preventing the onset of the disorder or process entirely. In the preferred embodiment, inhibiting the onset of a disorder or process means preventing its onset entirely.
[0113] "Notch", "Notch protein", and "Notch receptor protein" are synonymous. Notch amino acid sequences are known, e.g. Notch1 (rat); Notch2 (rat); Notch3 (mouse); and Notch4 (mouse). Notch nucleic acid sequences are also known, e.g. Notch1 (rat and human); Notch2 (rat and human); Notch3 (mouse and human); and Notch4 (mouse and human).
[0114] The terms "nucleic acid", "polynucleotide" and "nucleic acid sequence" are used interchangeably herein, and each refers to a polymer of deoxyribonucleotides and/or ribonucleotides. The deoxyribonucleotides and ribonucleotides can be naturally occurring or synthetic analogues thereof. "Nucleic acid" shall mean any nucleic acid, including, without limitation, DNA, RNA and hybrids thereof. The nucleic acid bases that form nucleic acid molecules can be the bases A, C, G, T and U, as well as derivatives thereof. Derivatives of these bases are well known in the art, and are exemplified in PCR Systems, Reagents and Consumables (Perkin Elmer Catalogue 1996-1997, Roche Molecular Systems, Inc., Branchburg, N.J., USA). Nucleic acids include, without limitation, anti-sense molecules and catalytic nucleic acid molecules such as ribozymes and DNAzymes. Nucleic acids also include nucleic acids coding for peptide analogs, fragments or derivatives which differ from the naturally-occurring forms in terms of the identity of one or more amino acid residues (deletion analogs containing less than all of the specified residues; substitution analogs wherein one or more residues are replaced by one or more residues; and addition analogs, wherein one or more resides are added to a terminal or medial portion of the peptide) which share some or all of the properties of the naturally-occurring forms.
[0115] "Operably affixed" means, with respect to a first moiety affixed to a second moiety, affixed in a manner permitting the first moiety to function (e.g. binding properties) as it would were it not so affixed.
[0116] The terms "polypeptide," "peptide" and "protein" are used interchangeably herein, and each means a polymer of amino acid residues. The amino acid residues can be naturally occurring or chemical analogues thereof. Polypeptides, peptides and proteins can also include modifications such as glycosylation, lipid attachment, sulfation, hydroxylation, and ADP-ribosylation.
[0117] As used herein, "pharmaceutically acceptable carrier" means that the carrier is compatible with the other ingredients of the formulation and is not deleterious to the recipient thereof, and encompasses any of the standard pharmaceutically accepted carriers. Such carriers include, for example, 0.01-0.1 M and preferably 0.05 M phosphate buffer or 0.8% saline. Additionally, such pharmaceutically acceptable carriers can be aqueous or non-aqueous solutions, suspensions, and emulsions. Examples of non-aqueous solvents are propylene glycol, polyethylene glycol, vegetable oils such as olive oil, and injectable organic esters such as ethyl oleate. Aqueous carriers include water, alcoholic/aqueous solutions, emulsions and suspensions, including saline and buffered media. Parenteral vehicles include sodium chloride solution, Ringer's dextrose, dextrose and sodium chloride, lactated Ringer's and fixed oils. Intravenous vehicles include fluid and nutrient replenishers, electrolyte replenishers such as those based on Ringer's dextrose, and the like. Preservatives and other additives may also be present, such as, for example, antimicrobials, antioxidants, chelating agents, inert gases, and the like.
[0118] "Subject" shall mean any organism including, without limitation, a mammal such as a mouse, a rat, a dog, a guinea pig, a ferret, a rabbit and a primate. In the preferred embodiment, the subject is a human being.
[0119] "Treating" means either slowing, stopping or reversing the progression of a disorder. As used herein, "treating" also means the amelioration of symptoms associated with the disorder.
[0120] Units, prefixes and symbols may be denoted in their SI accepted form. Unless otherwise indicated, nucleic acid sequences are written left to right in 5'to 3'orientation and amino acid sequences are written left to right in amino- to carboxy-terminal orientation. Amino acids may be referred to herein by either their commonly known three letter symbols or by the one-letter symbols recommended by the IUPAC-IUB Biochemical Nomenclature Commission. Nucleotides, likewise, may be referred to by their commonly accepted single-letter codes.
[0121] The following abbreviations are used herein: ECD: extracellular domain; IC: intracellular domain; NECD/Fc:
[0122] Notch-based fusion protein; N1: Notch1; N2: Notch2; N3: Notch3; N4: Notch4.
Embodiments of the Invention
[0123] This invention provides a first method for treating a subject having a tumor comprising administering to the subject an effective amount of a composition of matter comprising the extracellular domain of a Notch receptor protein operably affixed to a half-life-increasing moiety, so as to thereby treat the subject.
[0124] This invention also provides a second method for inhibiting angiogenesis in a subject comprising administering to the subject an effective amount of a composition of matter comprising the extracellular domain of a Notch receptor protein operably affixed to a half-life-increasing moiety, so as to thereby inhibit angiogenesis in the subject.
[0125] In a first embodiment of the above methods, the Notch receptor protein is Notch1 receptor protein. In one embodiment, the Notch1 receptor protein is human Notch1 receptor protein. In another embodiment, the half-life-increasing moiety is an Fc portion of an antibody. In another embodiment, the Fc portion of the antibody is the Fc portion of a human antibody. In a further embodiment, the extracellular domain and the half-life-increasing moiety are within the same polypeptide chain.
[0126] In a second embodiment of the above methods, the Notch receptor protein is Notch2 receptor protein. In one embodiment, the Notch2 receptor protein is human Notch2 receptor protein. In another embodiment, the half-life-increasing moiety is an Fc portion of an antibody. In another embodiment, the Fc portion of the antibody is the Fc portion of a human antibody. In a further embodiment, the extracellular domain and the half-life-increasing moiety are within the same polypeptide chain.
[0127] In a third embodiment of the above methods, the Notch receptor protein is Notch3 receptor protein. In one embodiment, the Notch3 receptor protein is human Notch3 receptor protein. In another embodiment, the half-life-increasing moiety is an Fc portion of an antibody. In another embodiment, the Fc portion of the antibody is the Fc portion of a human antibody. In a further embodiment, the extracellular domain and the half-life-increasing moiety are within the same polypeptide chain.
[0128] In a fourth embodiment of the above methods, the Notch receptor protein is Notch4 receptor protein. In one embodiment, the Notch4 receptor protein is human Notch4 receptor protein. In another embodiment, the half-life-increasing moiety is an Fc portion of an antibody. In another embodiment, the Fc portion of the antibody is the Fc portion of a human antibody. In a further embodiment, the extracellular domain and the half-life-increasing moiety are within the same polypeptide chain.
[0129] In a fifth embodiment of the above methods, the subject is a mammal. In one embodiment, the mammal is a human.
[0130] In a sixth embodiment of the above methods, the angiogenesis is tumor angiogenesis.
[0131] In a further embodiment of the second method, the subject has a tumor. In another embodiment, the subject is afflicted with a pathologic vascular hyperplasia. In one embodiment, the pathologic vascular hyperplasia is a benign hemagioma. In a further embodiment, the subject is afflicted with a lymphatic vascular proliferative disease.
[0132] This invention provides a first composition of matter comprising the extracellular domain of Notch4 receptor protein operably affixed to a half-life-increasing moiety. In one embodiment, the extracellular domain is covalently bound to the half-life-increasing moiety. In another embodiment, the extracellular domain and the half-life-increasing moiety are within the same polypeptide chain.
[0133] This invention also provides a second composition of matter comprising the extracellular domain of Notch4 receptor protein operably affixed to a half-life-increasing moiety and a pharmaceutically acceptable carrier.
[0134] This invention further provides an article of manufacture comprising (i) a packaging material having therein a composition of matter comprising the extracellular domain of a Notch receptor protein operably affixed to a half-life-increasing moiety and (ii) a label indicating that the composition is intended for use in treating a subject having a tumor or other disorder treatable by inhibiting angiogenesis in the subject.
[0135] In a first embodiment of the above article, the Notch receptor protein is Notch1 receptor protein. In one embodiment, the Notch1 receptor protein is human Notch1 receptor protein. In another embodiment, the half-life-increasing moiety is an Fc portion of an antibody. In another embodiment, the Fc portion of the antibody is the Fc portion of a human antibody. In a further embodiment, the extracellular domain and the Half-life-increasing moiety are within the same polypeptide chain.
[0136] In a second embodiment of the above article, the Notch receptor protein is Notch2 receptor protein. In one embodiment, the Notch2 receptor protein is human Notch2 receptor protein. In another embodiment, the half-life-increasing moiety is an Fc portion of an antibody. In another embodiment, the Fc portion of the antibody is the Fc portion of a human antibody. In a further embodiment, the extracellular domain and the Half-life-increasing moiety are within the same polypeptide chain.
[0137] In a third embodiment of the above article, the Notch receptor protein is Notch3 receptor protein. In one embodiment, the Notch3 receptor protein is human Notch3 receptor protein. In another embodiment, the half-life-increasing moiety is an Fc portion of an antibody. In another embodiment, the Fc portion of the antibody is the Fc portion of a human antibody. In a further embodiment, the extracellular domain and the Half-life-increasing moiety are within the same polypeptide chain.
[0138] In a fourth embodiment of the above article, the Notch receptor protein is Notch4 receptor protein. In one embodiment, the Notch4 receptor protein is human Notch4 receptor protein. In another embodiment, the half-life-increasing moiety is an Fc portion of an antibody. In another embodiment, the Fc portion of the antibody is the Fc portion of a human antibody. In a further embodiment, the extracellular domain and the Half-life-increasing moiety are within the same polypeptide chain.
[0139] In another embodiment of the above article, the composition is admixed with a pharmaceutical carrier. In a final embodiment, the subject is a human.
[0140] This invention provides a replicable vector which encodes a polypeptide comprising the extracellular domain of a Notch4 receptor protein operably affixed to a half-life-increasing moiety. In one embodiment, the half-life-increasing moiety is an Fc portion of an antibody. In another embodiment, the vector includes, without limitation, a plasmid, a cosmid, a retrovirus, an adenovirus, a lambda phage or a YAC.
[0141] This invention also provides a host vector system which comprises a replicable vector which encodes a polypeptide comprising the extracellular domain of a Notch receptor protein operably affixed to a half-life-increasing moiety and a suitable host cell. In one embodiment, the host cell is a eukaryotic cell. In another embodiment, the eukaryotic cell is a CHO cell. In a another embodiment, the eukaryotic cell is a HeLa cell. In a further embodiment, the host cell is a bacterial cell.
[0142] Finally, this invention provides a third method of producing a polypeptide which comprises growing a host vector system which comprises a replicable vector which encodes a polypeptide comprising the extracellular domain of a Notch receptor protein operably affixed to a half-life-increasing moiety and a suitable host cell under conditions permitting production of the polypeptide, and recovering the polypeptide so produced.
[0143] This invention is illustrated in the Experimental Details section which follows. This section is set forth to aid in an understanding of the invention but is not intended to, and should not be construed to, limit in any way the invention as set forth in the claims which follow thereafter.
EXPERIMENTAL DETAILS
First Series of Experiments
[0144] Materials & Methods
[0145] Plasmid Constructs
[0146] Adenovirus constructs encoding LacZ, full-length Notch4, or the activated form of Notch4/int3 have been previously described (Shawber et al., 2003). An activated form of Notch1 cDNA fused in frame with 6 myc tags (Kopan et al., 1994) was cloned into the adenovirus expression vector, pAd-lox. Both VEGF165 and N1ECDFc was also cloned into the pAd-lox. Adenoviral stocks were generated and titered as previously described (Hardy et al., 1997). The retroviral expression vector pHyTc encoding either LacZ, the activated form of Notch4/int3, J1, D111 and D114 have been previously described (Uyttendaele et al., 2000, Shawber et al., 2003, Das et al., 2004 in print). Plasmids encoding the intracellular domain of Notch1 (bp 5479-7833, Genbank accession# X57405) and the extracellular domain of D114 (bp 1-1545, Genbank accession# AF253468, provided by Chiron) fused in frame with a myc/His tag, were engineered into pHyTC.
[0147] Notch1ECD, Notch2ECD, Notch3ECD and Notch4ECD are engineered into the Fc containing plasmid pCMX-sFR1-IgG using the methods set forth in Clin. Exp. Immunol. (1992) 87(1):105-110 to create the Notch-based fusion proteins, i.e. Notch1ECD/Fc, Notch2ECD/Fc, Notch3ECD/Fc and Notch4ECD/Fc.
[0148] Adenoviral Gene Transfer
[0149] 7.5×105 cells of HUVEC at passage 3 were seeded into type I collagen-coated 6 well plates on the day before adenoviral infection. Adenoviral infection with Ad-lacZ, Ad-VEGF165 or Ad-N1ECDFc was performed at indicated m.o.i., and incubated at 372C for 1 hr with occasional swirling of plates.
[0150] Luciferase Reporter Assays
[0151] To determine ligand-induced Notch signaling, co-culture assays were performed using HeLa and 293-derived Bosc cells. Transient transfections were performed by calcium phosphate precipitation. Hela cells plated 1-day prior in 10-cm plates at 1.5×106 were transfected with 333 ng of pBOS Notch1, 333 ng pGA981-6, and 83 ng pLNC lacZ with either 666 ng pCMV-Fc or pHyTC-N1ECDFc (333 ng for xl, 666 ng for x2). Bosc cells plated 1-day prior in 10-cm plates at 4×106 were transfected with either 680 ng pHyTc-Jagged1, pHyTc-D111, pHyTc-D114, or pHyTc-x (empty vector). One day after transfection, the cells were co-cultured in triplicate (HeLa:Bosc, 1:2) on 12-well plates for 24 hours. Cells were harvested and luciferase activity was determined 2-days post-transfection using the Enhanced Luciferase assay kit (BD PharMingen), and p-galactosidase activity was determined using the Galacto-Light Plus kit (PE Biosystems). All assays were performed in a Berthold dual-injection luminometer.
[0152] To determine VEGF-induced Notch signaling, HUVEC which were infected with adenovirus were used. HUVEC plated 1-day prior in 6 well plates at 8.0×105 were infected with either Ad-LacZ as control or Ad-VEGF at indicated m.o.i. in the presence or absence of Ad-N1ECD/Fc. Two days after infection, infected HUVEC were re-seeded into 24-well plate at 1.5×105 cell in triplicate and cultured for 24 hours, and then transfected with 12.5 ng pRL-SV40 (Promega) and 137.5 ng pGA981-6 using Effectene transfection reagent (Qiagen). Cells were harvested either 1 or 2 days post-transfection and luciferase activity was determined by using the Dual-Luciferase® Reporter Assay System (Promega).
[0153] Sprouting Assay
[0154] For making collagen gels, an ice-cold solution of porcine type I collagen (Nitta gelatin, Tokyo, Japan) was mixed with 10xRPMI1640 medium and neutralization buffer at the ratio of 8:1:1. 400 μl aliquots of collagen gel were then added to 24-well plates and allowed to gel for at least 1 hour at 37° C. Following adenoviral infection (above), HUVEC was harvested and plated at 1.3×105 cells per well onto the top of the collagen gel in 24-well plates in 0.8 ml of EGM2 medium. HUVEC became nearly confluent 48 hours after plating. After seeding, medium was changed every 2 days for 1 week. Sprouting was observed and photographs taken after 8 days with an Olympus digital camera mounted to a microscope. For quantification of the number of sprouts, 5 fields per each well were randomly selected and sprouting was counted under microscopy in a blind manner by two investigators.
[0155] Results and Discussion
NOTCHECD/Fc Fusion Proteins
Function as Antagonists of Notch
[0156] Notch Antagonists-NotchECD/Fc Fusion Proteins
[0157] We have made several Notch antagonists (FIG. 2). Our strategy was to fuse the coding sequence of Notch EGF repeats in the Extracellular Domain (ECD) to the human or mouse Fc domain. This design makes a secreted protein without signaling function but which retains the ligand-binding domain and thus should bind to and inhibit ligand function. We refer to these proteins as "NotchECD/Fc" and all four Notch1-4ECD/Fcs have been made. The Fc domain facilitates affinity purification and protein detection by immunoblotting or immunohistochemistry.
[0158] Testing Notch Antagonists
[0159] An in vitro co-culture system (FIG. 3) with ligands expressed on one cell and Notch receptor activation scored in another cell was used to measure transcriptional activation of the Notch pathway. We used this co-culture assay to show that Notch1ECD/Fc functions to block ligand-dependent Notch signaling (FIG. 4). The N1ECD/Fc expression vector was co-transfected at different ratios with full-length Notch1 and the CSL-luciferase reporter in HeLa cells, followed by co-culture with ligand expressing 293 cells. We observed that activation of Notch1 signaling by Notch ligands was reduced by N1ECD/Fc expression. This effect displayed concentration-dependency; a 2:1 ratio of N1ECD/Fc to Notch1 was more effective in inhibiting signaling than a 1:1 ratio. Notch1ECD/Fc could block signaling mediated by Jagged1, Delta-like 1 or Delta-like 4.
[0160] Expressing and Purifying Notch Antagonists
[0161] We have made CHO and HeLa cell lines expressing NotchECD/FCs using retroviral vectors for the purpose of protein purification. N1ECD/Fc proteins are secreted (FIG. 5); as shown in conditioned media collected from HeLa-NotchECD/Fc lines and purified with Protein-A(pA) agarose. The pA purified sample (Sup) and whole cell lysates (Lys) were immunoblotted with α-Fc antibody (FIG. 5, panel A) demonstrating that N1ECD/Fc is secreted into the media. Adenovirus vectors for NotchECD/Fc were used to infect HeLa cells and lysates from these cells were immunoblotted with α-Fc antibodies demonstrating that they express NotchECD/Fc(1, 2, 3, 4) proteins (FIG. 5, panel B). We are currently purifying N1ECD/Fc from CHO cell conditioned media using pA-affinity chromatography.
Defining Angiogenic Inhibition Using Notch Fusion Proteins
[0162] Activation of Notch Signaling can be Detected by Using CBF1 Promoter Activity
[0163] One can measure Notch signaling function by measuring transcriptional activity of CBF1 promoter, which is activated by binding of Notch-IC to CBF1. We measured CBF1 promoter activity in HUVEC which was infected with adenovirus encoding VEGF-165 at different MOI (FIG. 6). Induction of CBF1 promoter was clearly detected in Ad-VEGF-infected HUVEC, compared to Ad-LacZ-infected cells in the MOI dependent manner. This data showed over-expression of VEGF could activate Notch signaling in HUVEC. Thus VEGF induced Notch signaling activity.
[0164] We asked whether Notch fusion proteins could block VEGF-induced activation of Notch signaling. Co-infection of Ad-Notch fusion protein with Ad-VEGF clearly reduced activation of CBF1 promoter activity induced by Ad-VEGF infection alone (FIG. 7). In the case of infection at 40 MOI for each adenovirus in FIG. 7 (panel A), 60% inhibition at 24 hr and 90% inhibition at 48 hr after reporter gene transfection were detected also the inhibitory activity of Notch decoy was dependent on MOI of Ad-Notch fusion protein.
[0165] Notch fusion proteins block initiation of angiogenic sprouting induced by VEGF
[0166] In this experiment, we evaluated the effect of Notch decoy on induction of budding (initiation of sprouting) by over-expressed VEGF-165 in HUVEC. When Ad-VEGF-infected HUVEC were cultured on type collagen gel for 8 days, budding was induced into collagen gel. This induction of budding by overexpressed VEGF was clearly inhibited by coinfection of adenoviral encoding Notch fusion protein (FIG. 8). Ad-Notch fusion protein itself had less effect on morphology.
[0167] In FIG. 9 we counted buds per field using the microscope. Ad-VEGF-infection into HUVEC increased the number of buds depending on the MOI used. Ad-VEGF-induced budding was clearly inhibited. These data suggest that VEGF induced budding of HUVEC through activation of Notch signaling and that the Notch fusion protein could inhibit VEGF-induced budding.
[0168] References cited in First Series of Experiments
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Second Series of Experiments
[0232] VEGF Initiates angiogenesis Via an Activation of Notch Signaling
[0233] Both the VEGF and Notch signaling pathways are critical for vascular development. Here we show that VEGF activates Notch signaling to initiate angiogenesis. VEGF increased the expression of Delta4 and Notch4 causing Notch signal activation and inducing filopodia in cultured primary endothelial cells. Studies using VEGF Receptor inhibitors show that Notch signal activation in turn enhances VEGF action by inducing VEGFR-1 (Flt-1) expression. Other elements of VEGF action, including the induction of MMP-9 and MT1-MMP, are mediated by Notch. Using in vivo assays to model VEGF-induced skin neovascularization, we found that a secreted Notch inhibitor (Notch-based fusion protein) blocks VEGF-induced neo-vascularization and induction of VEGFR-1 expression. Thus, Notch signaling is requisite for angiogenesis regulated by VEGF, likely at the level of initiation.
[0234] VEGF is a key regulator of angiogenesis progression consisting of multiple processes, such as degradation of ECM, budding (filopodia formation), proliferation, survival, and migration of endothelial cells. Although most of the steps might be co-operated with downstream molecules of VEGF signaling, it is not known how these steps are coordinately regulated to result in more complex morphogenetic events, such as angiogenic sprouting. Notch signaling is an evolutionarily conserved signaling mechanism that functions to regulate cell fate decisions (1). Upon binding by a ligand, such as Jagged and Delta-like, the cytoplasmic domain of Notch (Notch1C) is released by presenilin/y-secretase, translocates to the nucleus, interacts with the transcriptional repressor CSL (CBF1/Su(H)/lag2), and converts it to a transcriptional activator (1). Roles of Notch signaling in vascular development were suggested by studies of mice with targeted mutation (2). Since Notch activation within the endothelium also disrupts vascular remodeling, proper
[0235] Notch signaling is essential for vascular development (3). Although relevance of Notch to VEGF signaling is suggested (4-6), it is still unclear how Notch signaling has a role in VEGF-regulated angiogenesis and whether Notch signaling participates in physiological and pathological angiogenesis in the adult vasculature.
[0236] HUVEC (Human Umbilical Vein Endothelial cells) growth are dependent on VEGF (FIGS. 26A and 26B) and differentiation-related biological responses, such as sprouting, and can be evaluated at an early stage (7). At first, we examined whether adenovirally transduced VEGF induced both Notch and Notch ligand expression in HUVEC cultured with complete medium containing bFGF (FIG. 22A), as reported (5). RT-PCR analysis showed that both D14 and Notch4 mRNA was up-regulated in adenovirally-transduced VEGF HUVEC (Ad-VEGF-HUVEC), compared to adenovirally-transduced LacZ HUVEC (Ad-LacZ-HUVEC) (FIG. 22A). Transduced VEGF did not appear to induce Jagged1 and Notch1 expression. Transduced-VEGF also activated Notch signaling in a dose-dependent manner by measuring CSL-luciferase reporter activity (FIG. 22B), which was transactivated with Notch signaling (8). Notch signaling was activated at a higher dosage of Ad-VEGF, compared to proliferation (FIG. 26A). Since SU5416, which is an inhibitor of VEGFR kinases, decreased VEGF-induced CSL-luciferase reporter activity (FIG. 22C), VEGF induced Notch signaling through activation of receptor kinase. Since Notch mutants lacking both transmembrane and cytoplasmic domains functioned as dominant negative inhibitors against Notch signaling (9), we made a Notch-based fusion protein or decoy (N1ECDFc) to inhibit Notch signaling (FIG. 22D). Western blotting analysis of conditioned medium of Ad-N1ECDFc-transduced HUVEC (Ad-N1ECDFc-HUVEC) demonstrated that N1ECDFc was expressed and secreted well (FIG. 22E). By using a co-culture assay, in which Bosc cells expressing Notch ligands (either J1, D11 or D14) activated Notch signaling in HeLa cells expressing Notch1 compared to control Bosc cells, we determined inhibition of Notch signaling with transfection of a N1ECDFc-expression plasmid (FIG. 22F). Then, we examined whether N1ECDFc inhibited activation of Notch signaling by transduced VEGF in HUVEC (FIG. 22G). Co-transduction of Ad-N1ECDFc with Ad-VEGF into HUVEC clearly decreased CSL luciferase activity induced by VEGF. Gerhardt et al. reported that VEGF controlled angiogenesis in the early postnatal retina by guiding filopodia extension at the tips of the vascular sprouts (10). During angiogenic sprouting, the formation of a specialized endothelial cell making filopodia projections among quiescent endothelial cells, might be one of the early events. Here we mean formation of a single endothelial cell making filopodia protrusions as budding. Budding of the primary endothelial cells is induced by cultivating them 3-dimensionally on either fibrin or collagen gel (11). In the case where Ad-VEGF-HUVEC were cultured on collagen gel with complete medium, transduced-HUVEC made filopodia extensions into the collagen gel for 5 days (FIG. 22H) and the number of buds was increased in a dose-dependent manner (FIG. 27A). Activation of Notch signaling by adenovirus encoding the activated form of Notch4 (Ad-Notch4/int3) induced HUVEC budding (12) and that of Notch1 (Ad-N1IC) also induced HUVEC budding (FIG. 23A & 27B). Since both VEGF and Notch signaling induce HUVEC budding, we examined whether N1ECDFc inhibited VEGF-induced HUVEC budding (FIG. 22H-I). Budding of Ad-VEGF-HUVEC was clearly inhibited by co-transduction of Ad-N1ECDFc. Neither Ad-LacZ or Ad-N1ECDFc-transduced HUVEC formed buds (FIG. 22H). N1ECDFc inhibited VEGF-induced HUVEC budding without affecting cell number (FIG. 22I). Transduced-N1ECDFc did not clearly alter proliferation of HUVEC, while that of Ad-N1IC-transduced HUVEC was inhibited in a dose-dependent manner (FIG. 28A), consistent with the inhibitory efficacy of Notch signaling against endothelial proliferation (13).
[0237] To test whether Notch signaling is down-stream of VEGF, we evaluated three distinct inhibitors for receptor tyrosine kinases, including VEGFR on N1IC-induced HUVEC budding, because three growth factors existed in complete medium (FIG. 23A-C). At a concentration of 1 μm, each compound showed selective inhibition against each kinase (data not shown). Neither PD166866 or ZD1893 affected budding of Ad-N1IC-HUVEC, while SU5416 clearly inhibited it (FIG. 23A-B). SU5416 selectively inhibited budding of Ad-N1IC-HUVEC with less reduction of viability at lower concentrations (FIG. 23C). Since Taylor et al. reported that Notch down-regulated Flk1/KDR/VEGFR2 expression (14), it was unlikely that Notch co-operated with Flk1 to promote budding. Thus, we examined whether activation of Notch signaling affected Flt1/VEGFR1 expression in HUVEC, because SU5416 inhibits both Flt1 and Flk1 kinase activity (15). RT-PCR analysis demonstrated that expression of Flt1 mRNA was up-regulated in Ad-N1IC-HUVEC, while expression of endothelial cell maker, CD31 mRNA, was not compared to that in Ad-LacZ-HUVEC (FIG. 23D). Western blotting analysis also showed that expression of Flt1 protein was up-regulated in Ad-N1IC-HUVEC (FIG. 23E). Thus, we examined whether PlGF, which is a selective ligand for Flt1, promoted budding of HUVEC in which Flt1 was up-regulated via activation of Notch signaling (FIG. 23F-G). PlGF increased the number of Ad-N1IC-HUVEC buds by 150%, compared to the absence of PlGF (FIG. 23F). Moreover, PlGF increased HUVEC buds containing multiple filopodia by 250% (FIG. 23G). While reduction of Flt1 expression using small interfering RNA (siRNA) for Flt1 inhibited budding of Ad-N1IC-HUVEC (FIG. 23J), transfection of which selectively decreased expression of Flt1 mRNA (FIG. 23H) and that of Flt1 protein (FIG. 23I). Although reduction of Flk1 expression with Flk1 siRNA also inhibited budding of Ad-N1IC-HUVEC (FIG. 30B), the inhibitory efficacy of Flk1 siRNA was less than that of Flt1 siRNA (FIG. 23J). Effects of Flk1 siRNA were more effective on budding of Ad-VEGF-HUVEC than that of Ad-N1IC-HUVEC (FIG. 30B-C). Transfection with Fit' siRNA inhibited budding of both Ad-N1IC- and Ad-VEGF-HUVEC to a similar extent (data not shown).
[0238] Several studies demonstrated that VEGF regulated gelatinase activities in endothelial cells and the significance of gelatinase activity like MMP-2 and MMP-9 has been firmly established to induce angiogenic sprouting (16). We examined whether VEGF regulated gelatinase acitivity via Notch signaling in HUVEC.
[0239] In Gelatin zymography, conditioned medium of Ad-VEGF-HUVEC showed both induction and activation of MMP9, which started to be detected at day 6 (FIG. 24A) and activation of MMP2, which was detected at day 4 (FIG. 24B), compared to those of Ad-LacZ-HUVEC. Co-transduction of Ad-N1ECDFc with Ad-VEGF showed inhibition of both induction and activation of MMP9 (FIG. 24A) and an activation of MMP2 (FIG. 24B). RT-PCR analysis demonstrated that expression of MMP9 mRNA was up-regulated in Ad-N1IC-HUVEC, but expression of MMP2 mRNA was decreased in Ad-N1IC-HUVEC (FIG. 24C). Since induction of MMP2 activity was not detected in gelatin zymography (FIG. 24E), this result was a likely consequence. While expression of MT1-MMP, which is able to activate MMP2 at the cell surface (17), was up-regulated at both the transcript and protein levels in Ad-N1IC-HUVEC (FIG. 24D). As VEGF can regulate both gelatinase and MT1-MMP expression (16), RT-PCR analysis demonstrated that both MMP9 and MT1-MMP were up-regulated in Ad-VEGF-HUVEC, compared to Ad-LacZ-HUVEC and this induction was inhibited with co-transduction of Ad-N1ECDFc (FIG. 24E). Ad-N1ECDFc infection alone did not affect expression of either MMP9 or MT1-MMP in Ad-LacZ infected HUVEC (data not shown). Requisition of MMPs for angiogenic sprouting has been established by synthetic MMP inhibitors (16). GM6001 is one broad inhibitor against MMPs including MMP2, MMP9 and MT1-MMP (18). GM6001 clearly decreased budding of Ad-N1IC-HUVEC on both collagen (FIG. 31A-B) and fibrin gel (data not shown).
[0240] In the mouse Dorsa Air Sac (DAS) assay (19), stable transfectant of 293 cells over-expressing VEGF121 (293/VEGF) significantly induced in vivo angiogenesis (FIG. 25A, left panel). This VEGF-induced angiogenesis was clearly inhibited by coexpression of N1ECDFc, compared to 293/VEGF alone (FIG. 25A). Vessel density was measured and an index of angiogenesis given in FIG. 25B, demonstrating the 293/VEGF induced angiogenesis is inhibited by co-expression of 293/N1ECDFc (FIG. 258).
[0241] Also, in the mouse Dorsa Air Sac (DAS) assay (19), the human breast cancer cell line, MDA-MB-231 significantly induced in vivo angiogenesis, presumably via the secretion of VEGF (FIG. 25C, left panel). This VEGF-induced angiogenesis was clearly inhibited by adenovirus mediated expression of N1ECDFc, compared to adenovirus expressing LacZ. (FIG. 25C). Vessel density was measured and an index of angiogenesis given in FIG. 25D, demonstrating the MDA-MB-231 induced angiogenesis is inhibited by expression of N1ECDFc.
[0242] Flk1 is a major positive signal transducer for angiogenesis through its strong tyrosine kinase activity in the embryo, while Flt1 is thought to be a negative signal transducer for angiogenesis. However, a positive role for Flt-1 was demonstrated in adult mice, as in vivo growth of LLC over-expressing PlGF2 was severely compromised in mice lacking the cytoplasmic Flt-1 kinase domain (20). Notch might function to alter VEGF signaling by inducing Flt-1 signaling and moderate Flk-1 signaling either to induce filopodia extension or potentiate angiogenic sprouting, since PlGF/Flt-1 signaling altered the phospholyration site of Flk-1 and potentiated ischemic myocardial angiogenesis (21). Interestingly, Notch signaling also up-regulated PlGF expression (FIG. 29). However, continuous activation of Notch signaling inhibits formation of multi-cellular lumen-containing angiogenic sprouts, as previously reported (22). Notch signaling should be turned off after budding/filopodia formation and transient activation of the Notch pathway might be required. In a transgenic mouse model of pancreatic beta-cell carcinogenesis (Rip1Tag2 mice) in which tumor angiogenesis is VEGF dependent, the level of VEGF expression is not increased, but mobilization of extracellular VEGF stored in the matrix to VEGF receptors occurs. MMP-9 is responsible for this mobilization and tumor progression was inhibited in RiplTag23MMP-9-null double-transgenic mice (23). Notch up-regulated MMP-9 expression and might increase local VEGF level at the site for angiogenic sprouting. While Notch also up-regulates MT1-MMP expression, extracellular MMP-2 might be targeted to the cell membrane of Notch-activated endothelial cells. Notch might determine the site for angiogenic sprouting by regulating gelatinase activity and VEGF concentration. Since endothelial MMP-9 was regulated by Flt-1 in lung specific metastasis (20), Flt-1 might participate in induction of MMP-9 indirectly.
[0243] References cited in Second Series of Experiments
[0244] 1. Artavanis-Tsakonas S, Rand M D, Lake R J. Notch Signaling: Cell Fate Control and Signal Integration in Development. Science 1999;284(5415):770-776.
[0245] 2. Shawber C J, J. K. Notch function in the vasculature: insights from zebrafish, mouse and man. Bioessays. 2004;26(3):225-34.
[0246] 10
[0247] 3. Uyttendaele H, Ho J, Rossant J, J. K. Vascular patterning defects associated with expression of activated Notch4 in embryonic endothelium. Proc Natl Acad Sci U S A. 2001;98(10):5643-8.
[0248] 4. Lawson N D, Vogel A M, B M. W. sonic hedgehog and vascular endothelial growth factor act upstream of the Notch pathway during arterial endothelial differentiation. Dev Cell 2002;3(1):127-36.
[0249] 5. Liu Z J, Shirakawa T, Li Y, Soma A, Oka M, Dotto G P, et al. Regulation of Notch1 and D114 by vascular endothelial growth factor in arterial endothelial cells: implications for modulating arteriogenesis and angiogenesis. Mol Cell Biol. 2003;23(1):14-25.
[0250] 6. Gale N W, Dominguez M G, Noguera I, Pan L, Hughes V, Valenzuela D M, et al. Haploinsufficiency of delta-like 4 ligand results in embryonic lethality due to major defects in arterial and vascular development. Proc Natl Acad Sci U S A. 2004;101(45):5949-54.
[0251] 7. Montesano R, L. O. Phorbol esters induce angiogenesis in vitro from large-vessel endothelial cells. J Cell Physiol. 1987;130(2):284-91.
[0252] 8. Jarriault S, Brou C, Logeat F, Schroeter E H, Kopan R, A. I. Signalling downstream of activated mammalian Notch. Nature. 1995;377(6547):355-8.
[0253] 9. Small D, Kovalenko D, Kacer D, Liaw L, Landriscina M, Di Serio C, et al. Soluble Jagged 1 represses the function of its transmembrane form to induce the formation of the Src-dependent chord-like phenotype. J Biol Chem 2001;276(34):32022-30.
[0254] 10. Gerhardt H, Golding M, Fruttiger M, Ruhrberg C, Lundkvist A, Abramsson A, et al. VEGF guides angiogenic sprouting utilizing endothelial tip cell filopodia. J Cell Biol 2003;161(6):1163-77.
[0255] 11. Koolwijk P, van Erck M G, de Vree W J, Vermeer M A, Weich H A, Hanemaaijer R, et al. Cooperative effect of TNFalpha, bFGF, and VEGF on the formation of tubular structures of human microvascular endothelial cells in a fibrin matrix. Role of urokinase activity. J Cell Biol 1996;132(6):1177-88.
[0256] 12. Das I, Craig C, Funahashi Y, Jung K M, Kim T W, Byers R, et al. Notch oncoproteins depend on gamma-secretase/presenilin activity for processing and function. J Biol Chem 2004;279(29):30771-80.
[0257] 13. Noseda M, Chang L, McLean G, Grim J E, Clurman B E, Smith L L, et al. Notch activation induces endothelial cell cycle arrest and participates in contact inhibition: role of p21Cip1 repression. Mol Cell Biol 2004;24(20):8813-22.
[0258] 14. Taylor K L, Henderson A M, C C. H. Notch activation during endothelial cell network formation in vitro targets the basic HLH transcription factor HESR-1 and downregulates VEGFR-2/KDR expression. Microvasc Res 2002;64(3):372-83.
[0259] 15. Itokawa T, Nokihara H, Nishioka Y, Sone S, Iwamoto Y, Yamada Y, et al. Antiangiogenic effect by SU5416 is partly attributable to inhibition of Flt-1 receptor signaling. Mol Cancer Ther 2002;1(5):295-302.
[0260] 16. Pepper M S. Role of the matrix metalloproteinase and plasminogen activator-plasmin systems in angiogenesis. Arterioscler Thromb Vasc Biol 2001;21(7):1104-17.
[0261] 17. Seiki M, Koshikawa N, I. Y. Role of pericellular proteolysis by membrane-type 1 matrix metalloproteinase in cancer invasion and angiogenesis. Cancer Metastasis Rev 2003;22(2-3):129-43.
[0262] 18. Yamamoto M, Tsujishita H, Hori N, Ohishi Y, Inoue S, Ikeda S, et al. Inhibition of membrane-type 1 matrix metalloproteinase by hydroxamate inhibitors: an examination of the subsite pocket. J Med Chem 1998;41(8):1209-17.
[0263] 19. Funahashi Y, Wakabayashi T, Semba T, Sonoda J, Kitoh K, K. Y. Establishment of a quantitative mouse dorsal air sac model and its application to evaluate a , new angiogenesis inhibitor. Oncol Res. 1999;11(7):319-29.
[0264] 20. Hiratsuka S, Nakamura K, Iwai S, Murakami M, Itoh T, Kijima H, et al. MMP9 induction by vascular endothelial growth factor receptor-1 is involved in lung-specific metastasis. Cancer Cell 2002;2(4):289-300.
[0265] 21. Autiero M, Waltenberger J, Communi D, Kranz A, Moons L, Lambrechts D, et al. Role of PlGF in the intra- and intermolecular cross talk between the VEGF receptors Flt1 and Flk1. Nat Med 2003;9(7):936-43.
[0266] 22. Leong K G, Hu X L L, Noseda M, Larrivee B, Hull C, Hood L, et al. Activated Notch4 inhibits angiogenesis: role of beta 1-integrin activation. Mol Cell Biol 2002;22(8):2830-41.
[0267] 23. Bergers G, Brekken R, McMahon G, Vu T H, Itoh T, Tamaki K, et al. Matrix metalloproteinase-9 triggers the angiogenic switch during carcinogenesis. Nat Cell Biol 2000;2(10):737-44.
Sequence CWU
1
1
1411433PRTRattus norvegius 1Met Pro Arg Leu Leu Ala Pro Leu Leu Cys Leu
Thr Leu Leu Pro Ala 1 5 10
15 Leu Ala Ala Arg Gly Leu Arg Cys Ser Gln Pro Ser Gly Thr Cys Leu
20 25 30 Asn Gly
Gly Arg Cys Glu Val Ala Asn Gly Thr Glu Ala Cys Val Cys 35
40 45 Ser Gly Ala Phe Val Gly Gln
Arg Cys Gln Asp Pro Ser Pro Cys Leu 50 55
60 Ser Thr Pro Cys Lys Asn Ala Gly Thr Cys Tyr Val
Val Asp His Gly 65 70 75
80 Gly Ile Val Asp Tyr Ala Cys Ser Cys Pro Leu Gly Phe Ser Gly Pro
85 90 95 Leu Cys Leu
Thr Pro Leu Ala Asn Ala Cys Leu Ala Asn Pro Cys Arg 100
105 110 Asn Gly Gly Thr Cys Asp Leu Leu
Thr Leu Thr Glu Tyr Lys Cys Arg 115 120
125 Cys Pro Pro Gly Trp Ser Gly Lys Ser Cys Gln Gln Ala
Asp Pro Cys 130 135 140
Ala Ser Asn Pro Cys Ala Asn Gly Gly Gln Cys Leu Pro Phe Glu Ser 145
150 155 160 Ser Tyr Ile Cys
Gly Cys Pro Pro Gly Phe His Gly Pro Thr Cys Arg 165
170 175 Gln Asp Val Asn Glu Cys Ser Gln Asn
Pro Gly Leu Cys Arg His Gly 180 185
190 Gly Thr Cys His Asn Glu Ile Gly Ser Tyr Arg Cys Ala Cys
Arg Ala 195 200 205
Thr His Thr Gly Pro His Cys Glu Leu Pro Tyr Val Pro Cys Ser Pro 210
215 220 Ser Pro Cys Gln Asn
Gly Gly Thr Cys Arg Pro Thr Gly Asp Thr Thr 225 230
235 240 His Glu Cys Ala Cys Leu Pro Gly Phe Ala
Gly Gln Asn Cys Glu Glu 245 250
255 Asn Val Asp Asp Cys Pro Gly Asn Asn Cys Lys Asn Gly Gly Ala
Cys 260 265 270 Val
Asp Gly Val Asn Thr Tyr Asn Cys Arg Cys Pro Pro Glu Trp Thr 275
280 285 Gly Gln Tyr Cys Thr Glu
Asp Val Asp Glu Cys Gln Leu Met Pro Asn 290 295
300 Ala Cys Gln Asn Ala Gly Thr Cys His Asn Ser
His Gly Gly Tyr Asn 305 310 315
320 Cys Val Cys Val Asn Gly Trp Thr Gly Glu Asp Cys Ser Asp Asn Ile
325 330 335 Asp Asp
Cys Ala Ser Ala Ala Cys Phe Gln Gly Ala Thr Cys His Asp 340
345 350 Arg Val Ala Ser Phe Tyr Cys
Glu Cys Pro His Gly Arg Thr Gly Leu 355 360
365 Leu Cys His Leu Asn Asp Ala Cys Ile Ser Asn Pro
Cys Asn Glu Gly 370 375 380
Ser Asn Cys Asp Thr Asn Pro Val Asn Gly Lys Ala Ile Cys Thr Cys 385
390 395 400 Pro Arg Gly
Tyr Thr Gly Pro Ala Cys Ser Gln Asp Val Asp Glu Cys 405
410 415 Ala Leu Gly Ala Asn Pro Cys Glu
His Ala Gly Lys Cys Leu Asn Thr 420 425
430 Leu Gly Ser Phe Glu Cys Gln Cys Leu Gln Gly Tyr Thr
Gly Pro Arg 435 440 445
Cys Glu Ile Asp Val Asn Glu Cys Ile Ser Asn Pro Cys Gln Asn Asp 450
455 460 Ala Thr Cys Leu
Asp Gln Ile Gly Glu Phe Gln Cys Ile Cys Met Pro 465 470
475 480 Gly Tyr Glu Gly Val Tyr Cys Glu Ile
Asn Thr Asp Glu Cys Ala Ser 485 490
495 Ser Pro Cys Leu His Asn Gly Arg Cys Val Asp Lys Ile Asn
Glu Phe 500 505 510
Leu Cys Gln Cys Pro Lys Gly Phe Ser Gly His Leu Cys Gln Tyr Asp
515 520 525 Val Asp Glu Cys
Ala Ser Thr Pro Cys Lys Asn Gly Ala Lys Cys Leu 530
535 540 Asp Gly Pro Asn Thr Tyr Thr Cys
Val Cys Thr Glu Gly Tyr Thr Gly 545 550
555 560 Thr His Cys Glu Val Asp Ile Asp Glu Cys Asp Pro
Asp Pro Cys His 565 570
575 Ile Gly Leu Cys Lys Asp Gly Val Ala Thr Phe Thr Cys Leu Cys Gln
580 585 590 Pro Gly Tyr
Thr Gly His His Cys Glu Thr Asn Ile Asn Glu Cys His 595
600 605 Ser Gln Pro Cys Arg His Gly Gly
Thr Cys Gln Asp Arg Asp Asn Tyr 610 615
620 Tyr Leu Cys Leu Cys Leu Lys Gly Thr Thr Gly Pro Asn
Cys Glu Ile 625 630 635
640 Asn Leu Asp Asp Cys Ala Ser Asn Pro Cys Asp Ser Gly Thr Cys Leu
645 650 655 Asp Lys Ile Asp
Gly Tyr Glu Cys Ala Cys Glu Pro Gly Tyr Thr Gly 660
665 670 Ser Met Cys Asn Val Asn Ile Asp Glu
Cys Ala Gly Ser Pro Cys His 675 680
685 Asn Gly Gly Thr Cys Glu Asp Gly Ile Ala Gly Phe Thr Cys
Arg Cys 690 695 700
Pro Glu Gly Tyr His Asp Pro Thr Cys Leu Ser Glu Val Asn Glu Cys 705
710 715 720 Asn Ser Asn Pro Cys
Ile His Gly Ala Cys Arg Asp Gly Leu Asn Gly 725
730 735 Tyr Lys Cys Asp Cys Ala Pro Gly Trp Ser
Gly Thr Asn Cys Asp Ile 740 745
750 Asn Asn Asn Glu Cys Glu Ser Asn Pro Cys Val Asn Gly Gly Thr
Cys 755 760 765 Lys
Asp Met Thr Ser Gly Tyr Val Cys Thr Cys Arg Glu Gly Phe Ser 770
775 780 Gly Pro Asn Cys Gln Thr
Asn Ile Asn Glu Cys Ala Ser Asn Pro Cys 785 790
795 800 Leu Asn Gln Gly Thr Cys Ile Asp Asp Val Ala
Gly Tyr Lys Cys Asn 805 810
815 Cys Pro Leu Pro Tyr Thr Gly Ala Thr Cys Glu Val Val Leu Ala Pro
820 825 830 Cys Ala
Thr Ser Pro Cys Lys Asn Ser Gly Val Cys Lys Glu Ser Glu 835
840 845 Asp Tyr Glu Ser Phe Ser Cys
Val Cys Pro Thr Gly Trp Gln Gly Gln 850 855
860 Thr Cys Glu Ile Asp Ile Asn Glu Cys Val Lys Ser
Pro Cys Arg His 865 870 875
880 Gly Ala Ser Cys Gln Asn Thr Asn Gly Ser Tyr Arg Cys Leu Cys Gln
885 890 895 Ala Gly Tyr
Thr Gly Arg Asn Cys Glu Ser Asp Ile Asp Asp Cys Arg 900
905 910 Pro Asn Pro Cys His Asn Gly Gly
Ser Cys Thr Asp Gly Val Asn Ala 915 920
925 Ala Phe Cys Asp Cys Leu Pro Gly Phe Gln Gly Ala Phe
Cys Glu Glu 930 935 940
Asp Ile Asn Glu Cys Ala Thr Asn Pro Cys Gln Asn Gly Ala Asn Cys 945
950 955 960 Thr Asp Cys Val
Asp Ser Tyr Thr Cys Thr Cys Pro Thr Gly Phe Asn 965
970 975 Gly Ile His Cys Glu Asn Asn Thr Pro
Asp Cys Thr Glu Ser Ser Cys 980 985
990 Phe Asn Gly Gly Thr Cys Val Asp Gly Ile Asn Ser Phe
Thr Cys Leu 995 1000 1005
Cys Pro Pro Gly Phe Thr Gly Ser Tyr Cys Gln Tyr Asp Val Asn
1010 1015 1020 Glu Cys Asp
Ser Arg Pro Cys Leu His Gly Gly Thr Cys Gln Asp 1025
1030 1035 Ser Tyr Gly Thr Tyr Lys Cys Thr
Cys Pro Gln Gly Tyr Thr Gly 1040 1045
1050 Leu Asn Cys Gln Asn Leu Val Arg Trp Cys Asp Ser Ala
Pro Cys 1055 1060 1065
Lys Asn Gly Gly Lys Cys Trp Gln Thr Asn Thr Gln Tyr His Cys 1070
1075 1080 Glu Cys Arg Ser Gly
Trp Thr Gly Phe Asn Cys Asp Val Leu Ser 1085 1090
1095 Val Ser Cys Glu Val Ala Ala Gln Lys Arg
Gly Ile Asp Val Thr 1100 1105 1110
Leu Leu Cys Gln His Gly Gly Leu Cys Val Asp Glu Glu Asp Lys
1115 1120 1125 His Tyr
Cys His Cys Gln Ala Gly Tyr Thr Gly Ser Tyr Cys Glu 1130
1135 1140 Asp Glu Val Asp Glu Cys Ser
Pro Asn Pro Cys Gln Asn Gly Ala 1145 1150
1155 Thr Cys Thr Asp Tyr Leu Gly Gly Phe Ser Cys Lys
Cys Val Ala 1160 1165 1170
Gly Tyr His Gly Ser Asn Cys Ser Glu Glu Ile Asn Glu Cys Leu 1175
1180 1185 Ser Gln Pro Cys Gln
Asn Gly Gly Thr Cys Ile Asp Leu Thr Asn 1190 1195
1200 Thr Tyr Lys Cys Ser Cys Pro Arg Gly Thr
Gln Gly Val His Cys 1205 1210 1215
Glu Ile Asn Val Asp Asp Cys His Pro Pro Leu Asp Pro Ala Ser
1220 1225 1230 Arg Ser
Pro Lys Cys Phe Asn Asn Gly Thr Cys Val Asp Gln Val 1235
1240 1245 Gly Gly Tyr Thr Cys Thr Cys
Pro Pro Gly Phe Val Gly Glu Arg 1250 1255
1260 Cys Glu Gly Asp Val Asn Glu Cys Leu Ser Asn Pro
Cys Asp Pro 1265 1270 1275
Arg Gly Thr Gln Asn Cys Val Gln Arg Val Asn Asp Phe His Cys 1280
1285 1290 Glu Cys Arg Ala Gly
His Thr Gly Arg Arg Cys Glu Ser Val Ile 1295 1300
1305 Asn Gly Cys Arg Gly Lys Pro Cys Arg Asn
Gly Gly Val Cys Ala 1310 1315 1320
Val Ala Ser Asn Thr Ala Arg Gly Phe Ile Cys Arg Cys Pro Ala
1325 1330 1335 Arg Phe
Glu Gly Ala Thr Cys Glu Asn Asp Ala Arg Thr Cys Gly 1340
1345 1350 Ser Leu Arg Cys Leu Asn Gly
Gly Thr Cys Ile Ser Gly Pro Arg 1355 1360
1365 Ser Pro Thr Cys Leu Cys Leu Gly Ser Phe Thr Gly
Pro Glu Cys 1370 1375 1380
Gln Phe Pro Ala Ser Ser Pro Cys Val Gly Ser Asn Pro Cys Tyr 1385
1390 1395 Asn Gln Gly Thr Cys
Glu Pro Thr Ser Glu Ser Pro Phe Tyr Arg 1400 1405
1410 Cys Leu Cys Pro Ala Lys Phe Asn Gly Leu
Leu Cys His Ile Leu 1415 1420 1425
Asp Tyr Ser Phe Thr 1430 25PRTRattus norvegius
2Asp Leu Gly Pro Gly 1 5 31419PRTRattus norvegius 3Met
Pro Ala Leu Arg Pro Ala Ala Leu Arg Ala Leu Leu Trp Leu Trp 1
5 10 15 Leu Cys Gly Ala Gly Pro
Ala His Ala Leu Gln Cys Arg Gly Gly Gln 20
25 30 Glu Pro Cys Val Asn Glu Gly Thr Cys Val
Thr Tyr His Asn Gly Thr 35 40
45 Gly Tyr Cys Arg Cys Pro Glu Gly Phe Leu Gly Glu Tyr Cys
Gln His 50 55 60
Arg Asp Pro Cys Glu Lys Asn Arg Cys Gln Asn Gly Gly Thr Cys Val 65
70 75 80 Thr Gln Ala Met Leu
Gly Lys Ala Thr Cys Arg Cys Ala Pro Gly Phe 85
90 95 Thr Gly Glu Asp Cys Gln Tyr Ser Thr Ser
His Pro Cys Phe Val Ser 100 105
110 Arg Pro Cys Gln Asn Gly Gly Thr Cys His Met Leu Ser Trp Asp
Thr 115 120 125 Tyr
Glu Cys Thr Cys Gln Val Gly Phe Thr Gly Lys Gln Cys Gln Trp 130
135 140 Thr Asp Val Cys Leu Ser
His Pro Cys Glu Asn Gly Ser Thr Cys Ser 145 150
155 160 Ser Val Ala Asn Gln Phe Ser Cys Arg Cys Pro
Ala Gly Ile Thr Gly 165 170
175 Gln Lys Cys Asp Ala Asp Ile Asn Glu Cys Asp Ile Pro Gly Arg Cys
180 185 190 Gln His
Gly Gly Thr Cys Leu Asn Leu Pro Gly Ser Tyr Arg Cys Gln 195
200 205 Cys Pro Gln Arg Phe Thr Gly
Gln His Cys Asp Ser Pro Tyr Val Pro 210 215
220 Cys Ala Pro Ser Pro Cys Val Asn Gly Gly Thr Cys
Arg Gln Thr Gly 225 230 235
240 Asp Phe Thr Ser Glu Cys His Cys Leu Pro Gly Phe Glu Gly Ser Asn
245 250 255 Cys Glu Arg
Asn Ile Asp Asp Cys Pro Asn His Lys Cys Gln Asn Gly 260
265 270 Gly Val Cys Val Asp Gly Val Asn
Thr Tyr Asn Cys Arg Cys Pro Pro 275 280
285 Gln Trp Thr Gly Gln Phe Cys Thr Glu Asp Val Asp Glu
Cys Leu Leu 290 295 300
Gln Pro Asn Ala Cys Gln Asn Gly Gly Thr Cys Thr Asn Arg Asn Gly 305
310 315 320 Gly Tyr Gly Cys
Val Cys Val Asn Gly Trp Ser Gly Asp Asp Cys Ser 325
330 335 Glu Asn Ile Asp Asp Cys Ala Phe Ala
Ser Cys Thr Pro Gly Ser Thr 340 345
350 Cys Ile Asp Arg Val Ala Ser Phe Ser Cys Leu Cys Pro Glu
Gly Lys 355 360 365
Ala Gly Leu Leu Cys His Leu Asp Asp Ala Cys Ile Ser Asn Pro Cys 370
375 380 His Lys Gly Ala Leu
Cys Asp Thr Asn Pro Leu Asn Gly Gln Tyr Ile 385 390
395 400 Cys Thr Cys Pro Gln Ala Tyr Lys Gly Ala
Asp Cys Thr Glu Asp Val 405 410
415 Asp Glu Cys Ala Met Ala Asn Ser Asn Pro Cys Glu His Ala Gly
Lys 420 425 430 Cys
Val Asn Thr Asp Gly Ala Phe His Cys Glu Cys Leu Lys Gly Tyr 435
440 445 Ala Gly Pro Arg Cys Glu
Met Asp Ile Asn Glu Cys His Ser Asp Pro 450 455
460 Cys Gln Asn Asp Ala Thr Cys Leu Asp Lys Ile
Gly Gly Phe Thr Cys 465 470 475
480 Leu Cys Met Pro Gly Phe Lys Gly Val His Cys Glu Leu Glu Val Asn
485 490 495 Glu Cys
Gln Ser Asn Pro Cys Val Asn Asn Gly Gln Cys Val Asp Lys 500
505 510 Val Asn Arg Phe Gln Cys Leu
Cys Pro Pro Gly Phe Thr Gly Pro Val 515 520
525 Cys Gln Ile Asp Ile Asp Asp Cys Ser Ser Thr Pro
Cys Leu Asn Gly 530 535 540
Ala Lys Cys Ile Asp His Pro Asn Gly Tyr Glu Cys Gln Cys Ala Thr 545
550 555 560 Gly Phe Thr
Gly Thr Leu Cys Asp Glu Asn Ile Asp Asn Cys Asp Pro 565
570 575 Asp Pro Cys His His Gly Gln Cys
Gln Asp Gly Ile Asp Ser Tyr Thr 580 585
590 Cys Ile Cys Asn Pro Gly Tyr Met Gly Ala Ile Cys Ser
Asp Gln Ile 595 600 605
Asp Glu Cys Tyr Ser Ser Pro Cys Leu Asn Asp Gly Arg Cys Ile Asp 610
615 620 Leu Val Asn Gly
Tyr Gln Cys Asn Cys Gln Pro Gly Thr Ser Gly Leu 625 630
635 640 Asn Cys Glu Ile Asn Phe Asp Asp Cys
Ala Ser Asn Pro Cys Leu His 645 650
655 Gly Ala Cys Val Asp Gly Ile Asn Arg Tyr Ser Cys Val Cys
Ser Pro 660 665 670
Gly Phe Thr Gly Gln Arg Cys Asn Ile Asp Ile Asp Glu Cys Ala Ser
675 680 685 Asn Pro Cys Arg
Lys Asp Ala Thr Cys Ile Asn Asp Val Asn Gly Phe 690
695 700 Arg Cys Met Cys Pro Glu Gly Pro
His His Pro Ser Cys Tyr Ser Gln 705 710
715 720 Val Asn Glu Cys Leu Ser Ser Pro Cys Ile His Gly
Asn Cys Thr Gly 725 730
735 Gly Leu Ser Gly Tyr Lys Cys Leu Cys Asp Ala Gly Trp Val Gly Ile
740 745 750 Asn Cys Glu
Val Asp Lys Asn Glu Cys Leu Ser Asn Pro Cys Gln Asn 755
760 765 Gly Gly Thr Cys Asn Asn Leu Val
Asn Gly Tyr Arg Cys Thr Cys Lys 770 775
780 Lys Gly Phe Lys Gly Tyr Asn Cys Gln Val Asn Ile Asp
Glu Cys Ala 785 790 795
800 Ser Asn Pro Cys Leu Asn Gln Gly Thr Cys Leu Asp Asp Val Ser Gly
805 810 815 Tyr Thr Cys His
Cys Met Leu Pro Tyr Thr Gly Lys Asn Cys Gln Thr 820
825 830 Val Leu Ala Pro Cys Ser Pro Asn Pro
Cys Glu Asn Ala Ala Val Cys 835 840
845 Lys Glu Ala Pro Asn Phe Glu Ser Phe Thr Cys Leu Cys Ala
Pro Gly 850 855 860
Trp Gln Gly Gln Arg Cys Thr Val Asp Val Asp Glu Cys Val Ser Lys 865
870 875 880 Pro Cys Met Asn Asn
Gly Ile Cys His Asn Thr Gln Gly Ser Tyr Met 885
890 895 Cys Glu Cys Pro Pro Gly Phe Ser Gly Met
Asp Cys Glu Glu Asp Ile 900 905
910 Asn Asp Cys Leu Ala Asn Pro Cys Gln Asn Gly Gly Ser Cys Val
Asp 915 920 925 Lys
Val Asn Thr Phe Ser Cys Leu Cys Leu Pro Gly Phe Val Gly Asp 930
935 940 Lys Cys Gln Thr Asp Met
Asn Glu Cys Leu Ser Glu Pro Cys Lys Asn 945 950
955 960 Gly Gly Thr Cys Ser Asp Tyr Val Asn Ser Tyr
Thr Cys Thr Cys Pro 965 970
975 Ala Gly Phe His Gly Val His Cys Glu Asn Asn Ile Asp Glu Cys Thr
980 985 990 Glu Ser
Ser Cys Phe Asn Gly Gly Thr Cys Val Asp Gly Ile Asn Ser 995
1000 1005 Phe Ser Cys Leu Cys
Pro Val Gly Phe Thr Gly Pro Phe Cys Leu 1010 1015
1020 His Asp Ile Asn Glu Cys Ser Ser Asn Pro
Cys Leu Asn Ser Gly 1025 1030 1035
Thr Cys Val Asp Gly Leu Gly Thr Tyr Arg Cys Thr Cys Pro Leu
1040 1045 1050 Gly Tyr
Thr Gly Lys Asn Cys Gln Thr Leu Val Asn Leu Cys Ser 1055
1060 1065 Pro Ser Pro Cys Lys Asn Lys
Gly Thr Cys Ala Gln Glu Lys Ala 1070 1075
1080 Arg Pro Arg Cys Leu Cys Pro Pro Gly Trp Asp Gly
Ala Tyr Cys 1085 1090 1095
Asp Val Leu Asn Val Ser Cys Lys Ala Ala Ala Leu Gln Lys Gly 1100
1105 1110 Val Pro Val Glu His
Leu Cys Gln His Ser Gly Ile Cys Ile Asn 1115 1120
1125 Ala Gly Asn Thr His His Cys Gln Cys Pro
Leu Gly Tyr Thr Gly 1130 1135 1140
Ser Tyr Cys Glu Glu Gln Leu Asp Glu Cys Ala Ser Asn Pro Cys
1145 1150 1155 Gln His
Gly Ala Thr Cys Ser Asp Phe Ile Gly Gly Tyr Arg Cys 1160
1165 1170 Glu Cys Val Pro Gly Tyr Gln
Gly Val Asn Cys Glu Tyr Glu Val 1175 1180
1185 Asp Glu Cys Gln Asn Gln Pro Cys Gln Asn Gly Gly
Thr Cys Ile 1190 1195 1200
Asp Leu Val Asn His Phe Lys Cys Ser Cys Pro Pro Gly Thr Arg 1205
1210 1215 Gly Leu Leu Cys Glu
Glu Asn Ile Asp Asp Cys Ala Gly Ala Pro 1220 1225
1230 His Cys Leu Asn Gly Gly Gln Cys Val Asp
Arg Ile Gly Gly Tyr 1235 1240 1245
Ser Cys Arg Cys Leu Pro Gly Phe Ala Gly Glu Arg Cys Glu Gly
1250 1255 1260 Asp Ile
Asn Glu Cys Leu Ser Asn Pro Cys Ser Ser Glu Gly Ser 1265
1270 1275 Leu Asp Cys Ile Gln Leu Lys
Asn Asn Tyr Gln Cys Val Cys Arg 1280 1285
1290 Ser Ala Phe Thr Gly Arg His Cys Glu Thr Phe Leu
Asp Val Cys 1295 1300 1305
Pro Gln Lys Pro Cys Leu Asn Gly Gly Thr Cys Ala Val Ala Ser 1310
1315 1320 Asn Val Pro Asp Gly
Phe Ile Cys Arg Cys Pro Pro Gly Phe Ser 1325 1330
1335 Gly Ala Arg Cys Gln Ser Ser Cys Gly Gln
Val Lys Cys Arg Arg 1340 1345 1350
Gly Glu Gln Cys Val His Thr Ala Ser Gly Pro His Cys Phe Cys
1355 1360 1365 Pro Asn
His Lys Asp Cys Glu Ser Gly Cys Ala Ser Asn Pro Cys 1370
1375 1380 Gln His Gly Gly Thr Cys Tyr
Pro Gln Arg Gln Pro Pro Tyr Tyr 1385 1390
1395 Ser Cys Arg Cys Ser Pro Pro Phe Trp Gly Ser His
Cys Glu Ser 1400 1405 1410
Tyr Thr Ala Pro Thr Ser 1415 4 1379PRTMus
musculus 4Met Gly Leu Gly Ala Arg Gly Arg Arg Arg Arg Arg Arg Leu Met Ala
1 5 10 15 Leu Pro
Pro Pro Pro Pro Pro Met Arg Ala Leu Pro Leu Leu Leu Leu 20
25 30 Leu Ala Gly Leu Gly Ala Ala
Ala Pro Pro Cys Leu Asp Gly Ser Pro 35 40
45 Cys Ala Asn Gly Gly Arg Cys Thr His Gln Gln Pro
Ser Leu Glu Ala 50 55 60
Ala Cys Leu Cys Leu Pro Gly Trp Val Gly Glu Arg Cys Gln Leu Glu 65
70 75 80 Asp Pro Cys
His Ser Gly Pro Cys Ala Gly Arg Gly Val Cys Gln Ser 85
90 95 Ser Val Val Ala Gly Thr Ala Arg
Phe Ser Cys Arg Cys Leu Arg Gly 100 105
110 Phe Gln Gly Pro Asp Cys Ser Gln Pro Asp Pro Cys Val
Ser Arg Pro 115 120 125
Cys Val His Gly Ala Pro Cys Ser Val Gly Pro Asp Gly Arg Phe Ala 130
135 140 Cys Ala Cys Pro
Pro Gly Tyr Gln Gly Gln Ser Cys Gln Ser Asp Ile 145 150
155 160 Asp Glu Cys Arg Ser Gly Thr Thr Cys
Arg His Gly Gly Thr Cys Leu 165 170
175 Asn Thr Pro Gly Ser Phe Arg Cys Gln Cys Pro Leu Gly Tyr
Thr Gly 180 185 190
Leu Leu Cys Glu Asn Pro Val Val Pro Cys Ala Pro Ser Pro Cys Arg
195 200 205 Asn Gly Gly Thr
Cys Arg Gln Ser Ser Asp Val Thr Tyr Asp Cys Ala 210
215 220 Cys Leu Pro Gly Phe Glu Gly Gln
Asn Cys Glu Val Asn Val Asp Asp 225 230
235 240 Cys Pro Gly His Arg Cys Leu Asn Gly Gly Thr Cys
Val Asp Gly Val 245 250
255 Asn Thr Tyr Asn Cys Gln Cys Pro Pro Glu Trp Thr Gly Gln Phe Cys
260 265 270 Thr Glu Asp
Val Asp Glu Cys Gln Leu Gln Pro Asn Ala Cys His Asn 275
280 285 Gly Gly Thr Cys Phe Asn Leu Leu
Gly Gly His Ser Cys Val Cys Val 290 295
300 Asn Gly Trp Thr Gly Glu Ser Cys Ser Gln Asn Ile Asp
Asp Cys Ala 305 310 315
320 Thr Ala Val Cys Phe His Gly Ala Thr Cys His Asp Arg Val Ala Ser
325 330 335 Phe Tyr Cys Ala
Cys Pro Met Gly Lys Thr Gly Leu Leu Cys His Leu 340
345 350 Asp Asp Ala Cys Val Ser Asn Pro Cys
His Glu Asp Ala Ile Cys Asp 355 360
365 Thr Asn Pro Val Ser Gly Arg Ala Ile Cys Thr Cys Pro Pro
Gly Phe 370 375 380
Thr Gly Gly Ala Cys Asp Gln Asp Val Asp Glu Cys Ser Ile Gly Ala 385
390 395 400 Asn Pro Cys Glu His
Leu Gly Arg Cys Val Asn Thr Gln Gly Ser Phe 405
410 415 Leu Cys Gln Cys Gly Arg Gly Tyr Thr Gly
Pro Arg Cys Glu Thr Asp 420 425
430 Val Asn Glu Cys Leu Ser Gly Pro Cys Arg Asn Gln Ala Thr Cys
Leu 435 440 445 Asp
Arg Ile Gly Gln Phe Thr Cys Ile Cys Met Ala Gly Phe Thr Gly 450
455 460 Thr Tyr Cys Glu Val Asp
Ile Asp Glu Cys Gln Ser Ser Pro Cys Val 465 470
475 480 Asn Gly Gly Val Cys Lys Asp Arg Val Asn Gly
Phe Ser Cys Thr Cys 485 490
495 Pro Ser Gly Phe Ser Gly Ser Met Cys Gln Leu Asp Val Asp Glu Cys
500 505 510 Ala Ser
Thr Pro Cys Arg Asn Gly Ala Lys Cys Val Asp Gln Pro Asp 515
520 525 Gly Tyr Glu Cys Arg Cys Ala
Glu Gly Phe Glu Gly Thr Leu Cys Glu 530 535
540 Arg Asn Val Asp Asp Cys Ser Pro Asp Pro Cys His
His Gly Arg Cys 545 550 555
560 Val Asp Gly Ile Ala Ser Phe Ser Cys Ala Cys Ala Pro Gly Tyr Thr
565 570 575 Gly Ile Arg
Cys Glu Ser Gln Val Asp Glu Cys Arg Ser Gln Pro Cys 580
585 590 Arg Tyr Gly Gly Lys Cys Leu Asp
Leu Val Asp Lys Tyr Leu Cys Arg 595 600
605 Cys Pro Pro Gly Thr Thr Gly Val Asn Cys Glu Val Asn
Ile Asp Asp 610 615 620
Cys Ala Ser Asn Pro Cys Thr Phe Gly Val Cys Arg Asp Gly Ile Asn 625
630 635 640 Arg Tyr Asp Cys
Val Cys Gln Pro Gly Phe Thr Gly Pro Leu Cys Asn 645
650 655 Val Glu Ile Asn Glu Cys Ala Ser Ser
Pro Cys Gly Glu Gly Gly Ser 660 665
670 Cys Val Asp Gly Glu Asn Gly Phe His Cys Leu Cys Pro Pro
Gly Ser 675 680 685
Leu Pro Pro Leu Cys Leu Pro Ala Asn His Pro Cys Ala His Lys Pro 690
695 700 Cys Ser His Gly Val
Cys His Asp Ala Pro Gly Gly Phe Arg Cys Val 705 710
715 720 Cys Glu Pro Gly Trp Ser Gly Pro Arg Cys
Ser Gln Ser Leu Ala Pro 725 730
735 Asp Ala Cys Glu Ser Gln Pro Cys Gln Ala Gly Gly Thr Cys Thr
Ser 740 745 750 Asp
Gly Ile Gly Phe Arg Cys Thr Cys Ala Pro Gly Phe Gln Gly His 755
760 765 Gln Cys Glu Val Leu Ser
Pro Cys Thr Pro Ser Leu Cys Glu His Gly 770 775
780 Gly His Cys Glu Ser Asp Pro Asp Arg Leu Thr
Val Cys Ser Cys Pro 785 790 795
800 Pro Gly Trp Gln Gly Pro Arg Cys Gln Gln Asp Val Asp Glu Cys Ala
805 810 815 Gly Ala
Ser Pro Cys Gly Pro His Gly Thr Cys Thr Asn Leu Pro Gly 820
825 830 Asn Phe Arg Cys Ile Cys His
Arg Gly Tyr Thr Gly Pro Phe Cys Asp 835 840
845 Gln Asp Ile Asp Asp Cys Asp Pro Asn Pro Cys Leu
His Gly Gly Ser 850 855 860
Cys Gln Asp Gly Val Gly Ser Phe Ser Cys Ser Cys Leu Asp Gly Phe 865
870 875 880 Ala Gly Pro
Arg Cys Ala Arg Asp Val Asp Glu Cys Leu Ser Ser Pro 885
890 895 Cys Gly Pro Gly Thr Cys Thr Asp
His Val Ala Ser Phe Thr Cys Ala 900 905
910 Cys Pro Pro Gly Tyr Gly Gly Phe His Cys Glu Ile Asp
Leu Pro Asp 915 920 925
Cys Ser Pro Ser Ser Cys Phe Asn Gly Gly Thr Cys Val Asp Gly Val 930
935 940 Ser Ser Phe Ser
Cys Leu Cys Arg Pro Gly Tyr Thr Gly Thr His Cys 945 950
955 960 Gln Tyr Glu Ala Asp Pro Cys Phe Ser
Arg Pro Cys Leu His Gly Gly 965 970
975 Ile Cys Asn Pro Thr His Pro Gly Phe Glu Cys Thr Cys Arg
Glu Gly 980 985 990
Phe Thr Gly Ser Gln Cys Gln Asn Pro Val Asp Trp Cys Ser Gln Ala
995 1000 1005 Pro Cys Gln
Asn Gly Gly Arg Cys Val Gln Thr Gly Ala Tyr Cys 1010
1015 1020 Ile Cys Pro Pro Gly Trp Ser Gly
Arg Leu Cys Asp Ile Gln Ser 1025 1030
1035 Leu Pro Cys Thr Glu Ala Ala Ala Gln Met Gly Val Arg
Leu Glu 1040 1045 1050
Gln Leu Cys Gln Glu Gly Gly Lys Cys Ile Asp Lys Gly Arg Ser 1055
1060 1065 His Tyr Cys Val Cys
Pro Glu Gly Arg Thr Gly Ser His Cys Glu 1070 1075
1080 His Glu Val Asp Pro Cys Thr Ala Gln Pro
Cys Gln His Gly Gly 1085 1090 1095
Thr Cys Arg Gly Tyr Met Gly Gly Tyr Val Cys Glu Cys Pro Ala
1100 1105 1110 Gly Tyr
Ala Gly Asp Ser Cys Glu Asp Asn Ile Asp Glu Cys Ala 1115
1120 1125 Ser Gln Pro Cys Gln Asn Gly
Gly Ser Cys Ile Asp Leu Val Ala 1130 1135
1140 Arg Tyr Leu Cys Ser Cys Pro Pro Gly Thr Leu Gly
Val Leu Cys 1145 1150 1155
Glu Ile Asn Glu Asp Asp Cys Asp Leu Gly Pro Ser Leu Asp Ser 1160
1165 1170 Gly Val Gln Cys Leu
His Asn Gly Thr Cys Val Asp Leu Val Gly 1175 1180
1185 Gly Phe Arg Cys Asn Cys Pro Pro Gly Tyr
Thr Gly Leu His Cys 1190 1195 1200
Glu Ala Asp Ile Asn Glu Cys Arg Pro Gly Ala Cys His Ala Ala
1205 1210 1215 His Thr
Arg Asp Cys Leu Gln Asp Pro Gly Gly His Phe Arg Cys 1220
1225 1230 Val Cys His Pro Gly Phe Thr
Gly Pro Arg Cys Gln Ile Ala Leu 1235 1240
1245 Ser Pro Cys Glu Ser Gln Pro Cys Gln His Gly Gly
Gln Cys Arg 1250 1255 1260
His Ser Leu Gly Arg Gly Gly Gly Leu Thr Phe Thr Cys His Cys 1265
1270 1275 Val Pro Pro Phe Trp
Gly Leu Arg Cys Glu Arg Val Ala Arg Ser 1280 1285
1290 Cys Arg Glu Leu Gln Cys Pro Val Gly Ile
Pro Cys Gln Gln Thr 1295 1300 1305
Ala Arg Gly Pro Arg Cys Ala Cys Pro Pro Gly Leu Ser Gly Pro
1310 1315 1320 Ser Cys
Arg Val Ser Arg Ala Ser Pro Ser Gly Ala Thr Asn Ala 1325
1330 1335 Ser Cys Ala Ser Ala Pro Cys
Leu His Gly Gly Ser Cys Leu Pro 1340 1345
1350 Val Gln Ser Val Pro Phe Phe Arg Cys Val Cys Ala
Pro Gly Trp 1355 1360 1365
Gly Gly Pro Arg Cys Glu Thr Pro Ser Ala Ala 1370
1375 5 1170PRTMus musculus 5Met Gln Pro Gln Leu Leu
Leu Leu Leu Leu Leu Pro Leu Asn Phe Pro 1 5
10 15 Val Ile Leu Thr Arg Glu Leu Leu Cys Gly Gly
Ser Pro Glu Pro Cys 20 25
30 Ala Asn Gly Gly Thr Cys Leu Arg Leu Ser Arg Gly Gln Gly Ile
Cys 35 40 45 Gln
Cys Ala Pro Gly Phe Leu Gly Glu Thr Cys Gln Phe Pro Asp Pro 50
55 60 Cys Arg Asp Thr Gln Leu
Cys Lys Asn Gly Gly Ser Cys Gln Ala Leu 65 70
75 80 Leu Pro Thr Pro Pro Ser Ser Arg Ser Pro Thr
Ser Pro Leu Thr Pro 85 90
95 His Phe Ser Cys Thr Cys Pro Ser Gly Phe Thr Gly Asp Arg Cys Gln
100 105 110 Thr His
Leu Glu Glu Leu Cys Pro Pro Ser Phe Cys Ser Asn Gly Gly 115
120 125 His Cys Tyr Val Gln Ala Ser
Gly Arg Pro Gln Cys Ser Cys Glu Pro 130 135
140 Gly Trp Thr Gly Glu Gln Cys Gln Leu Arg Asp Phe
Cys Ser Ala Asn 145 150 155
160 Pro Cys Ala Asn Gly Gly Val Cys Leu Ala Thr Tyr Pro Gln Ile Gln
165 170 175 Cys Arg Cys
Pro Pro Gly Phe Glu Gly His Thr Cys Glu Arg Asp Ile 180
185 190 Asn Glu Cys Phe Leu Glu Pro Gly
Pro Cys Pro Gln Gly Thr Ser Cys 195 200
205 His Asn Thr Leu Gly Ser Tyr Gln Cys Leu Cys Pro Val
Gly Gln Glu 210 215 220
Gly Pro Gln Cys Lys Leu Arg Lys Gly Ala Cys Pro Pro Gly Ser Cys 225
230 235 240 Leu Asn Gly Gly
Thr Cys Gln Leu Val Pro Glu Gly His Ser Thr Phe 245
250 255 His Leu Cys Leu Cys Pro Pro Gly Phe
Thr Gly Leu Asp Cys Glu Met 260 265
270 Asn Pro Asp Asp Cys Val Arg His Gln Cys Gln Asn Gly Ala
Thr Cys 275 280 285
Leu Asp Gly Leu Asp Thr Tyr Thr Cys Leu Cys Pro Lys Thr Trp Lys 290
295 300 Gly Trp Asp Cys Ser
Glu Asp Ile Asp Glu Cys Glu Ala Arg Gly Pro 305 310
315 320 Pro Arg Cys Arg Asn Gly Gly Thr Cys Gln
Asn Thr Ala Gly Ser Phe 325 330
335 His Cys Val Cys Val Ser Gly Trp Gly Gly Ala Gly Cys Glu Glu
Asn 340 345 350 Leu
Asp Asp Cys Ala Ala Ala Thr Cys Ala Pro Gly Ser Thr Cys Ile 355
360 365 Asp Arg Val Gly Ser Phe
Ser Cys Leu Cys Pro Pro Gly Arg Thr Gly 370 375
380 Leu Leu Cys His Leu Glu Asp Met Cys Leu Ser
Gln Pro Cys His Val 385 390 395
400 Asn Ala Gln Cys Ser Thr Asn Pro Leu Thr Gly Ser Thr Leu Cys Ile
405 410 415 Cys Gln
Pro Gly Tyr Ser Gly Ser Thr Cys His Gln Asp Leu Asp Glu 420
425 430 Cys Gln Met Ala Gln Gln Gly
Pro Ser Pro Cys Glu His Gly Gly Ser 435 440
445 Cys Ile Asn Thr Pro Gly Ser Phe Asn Cys Leu Cys
Leu Pro Gly Tyr 450 455 460
Thr Gly Ser Arg Cys Glu Ala Asp His Asn Glu Cys Leu Ser Gln Pro 465
470 475 480 Cys His Pro
Gly Ser Thr Cys Leu Asp Leu Leu Ala Thr Phe His Cys 485
490 495 Leu Cys Pro Pro Gly Leu Glu Gly
Arg Leu Cys Glu Val Glu Val Asn 500 505
510 Glu Cys Thr Ser Asn Pro Cys Leu Asn Gln Ala Ala Cys
His Asp Leu 515 520 525
Leu Asn Gly Phe Gln Cys Leu Cys Leu Pro Gly Phe Thr Gly Ala Arg 530
535 540 Cys Glu Lys Asp
Met Asp Glu Cys Ser Ser Thr Pro Cys Ala Asn Gly 545 550
555 560 Gly Arg Cys Arg Asp Gln Pro Gly Ala
Phe Tyr Cys Glu Cys Leu Pro 565 570
575 Gly Phe Glu Gly Pro His Cys Glu Lys Glu Val Asp Glu Cys
Leu Ser 580 585 590
Asp Pro Cys Pro Val Gly Ala Ser Cys Leu Asp Leu Pro Gly Ala Phe
595 600 605 Phe Cys Leu Cys
Arg Pro Gly Phe Thr Gly Gln Leu Cys Glu Val Pro 610
615 620 Leu Cys Thr Pro Asn Met Cys Gln
Pro Gly Gln Gln Cys Gln Gly Gln 625 630
635 640 Glu His Arg Ala Pro Cys Leu Cys Pro Asp Gly Ser
Pro Gly Cys Val 645 650
655 Pro Ala Glu Asp Asn Cys Pro Cys His His Gly His Cys Gln Arg Ser
660 665 670 Leu Cys Val
Cys Asp Glu Gly Trp Thr Gly Pro Glu Cys Glu Thr Glu 675
680 685 Leu Gly Gly Cys Ile Ser Thr Pro
Cys Ala His Gly Gly Thr Cys His 690 695
700 Pro Gln Pro Ser Gly Tyr Asn Cys Thr Cys Pro Ala Gly
Tyr Met Gly 705 710 715
720 Leu Thr Cys Ser Glu Glu Val Thr Ala Cys His Ser Gly Pro Cys Leu
725 730 735 Asn Gly Gly Ser
Cys Ser Ile Arg Pro Glu Gly Tyr Ser Cys Thr Cys 740
745 750 Leu Pro Ser His Thr Gly Arg His Cys
Gln Thr Ala Val Asp His Cys 755 760
765 Val Ser Ala Ser Cys Leu Asn Gly Gly Thr Cys Val Asn Lys
Pro Gly 770 775 780
Thr Phe Phe Cys Leu Cys Ala Thr Gly Phe Gln Gly Leu His Cys Glu 785
790 795 800 Glu Lys Thr Asn Pro
Ser Cys Ala Asp Ser Pro Cys Arg Asn Lys Ala 805
810 815 Thr Cys Gln Asp Thr Pro Arg Gly Ala Arg
Cys Leu Cys Ser Pro Gly 820 825
830 Tyr Thr Gly Ser Ser Cys Gln Thr Leu Ile Asp Leu Cys Ala Arg
Lys 835 840 845 Pro
Cys Pro His Thr Ala Arg Cys Leu Gln Ser Gly Pro Ser Phe Gln 850
855 860 Cys Leu Cys Leu Gln Gly
Trp Thr Gly Ala Leu Cys Asp Phe Pro Leu 865 870
875 880 Ser Cys Gln Lys Ala Ala Met Ser Gln Gly Ile
Glu Ile Ser Gly Leu 885 890
895 Cys Gln Asn Gly Gly Leu Cys Ile Asp Thr Gly Ser Ser Tyr Phe Cys
900 905 910 Arg Cys
Pro Pro Gly Phe Gln Gly Lys Leu Cys Gln Asp Asn Val Asn 915
920 925 Pro Cys Glu Pro Asn Pro Cys
His His Gly Ser Thr Cys Val Pro Gln 930 935
940 Pro Ser Gly Tyr Val Cys Gln Cys Ala Pro Gly Tyr
Glu Gly Gln Asn 945 950 955
960 Cys Ser Lys Val Leu Asp Ala Cys Gln Ser Gln Pro Cys His Asn His
965 970 975 Gly Thr Cys
Thr Ser Arg Pro Gly Gly Phe His Cys Ala Cys Pro Pro 980
985 990 Gly Phe Val Gly Leu Arg Cys Glu
Gly Asp Val Asp Glu Cys Leu Asp 995 1000
1005 Arg Pro Cys His Pro Ser Gly Thr Ala Ala Cys
His Ser Leu Ala 1010 1015 1020
Asn Ala Phe Tyr Cys Gln Cys Leu Pro Gly His Thr Gly Gln Arg
1025 1030 1035 Cys Glu Val
Glu Met Asp Leu Cys Gln Ser Gln Pro Cys Ser Asn 1040
1045 1050 Gly Gly Ser Cys Glu Ile Thr Thr
Gly Pro Pro Pro Gly Phe Thr 1055 1060
1065 Cys His Cys Pro Lys Gly Phe Glu Gly Pro Thr Cys Ser
His Lys 1070 1075 1080
Ala Leu Ser Cys Gly Ile His His Cys His Asn Gly Gly Leu Cys 1085
1090 1095 Leu Pro Ser Pro Lys
Pro Gly Ser Pro Pro Leu Cys Ala Cys Leu 1100 1105
1110 Ser Gly Phe Gly Gly Pro Asp Cys Leu Thr
Pro Pro Ala Pro Pro 1115 1120 1125
Gly Cys Gly Pro Pro Ser Pro Cys Leu His Asn Gly Thr Cys Thr
1130 1135 1140 Glu Thr
Pro Gly Leu Gly Asn Pro Gly Phe Gln Cys Thr Cys Pro 1145
1150 1155 Pro Asp Ser Pro Gly Pro Arg
Cys Gln Arg Pro Gly 1160 1165 1170
64293DNARattus norvegius 6atgacaggct tccagggctg ccaggccctg ctgcatctgg
ccaaggccgt ggttcgcttg 60agatgctccc agccaagtgg gacctgcctg aatggaggga
ggtgcgaagt ggccaacggc 120actgaagcct gtgtctgcag cggagcgttc gtgggccagc
gatgccagga ccccagccct 180tgcctcagca caccatgtaa gaatgctgga acgtgctatg
ttgtggacca tggcggcatc 240gtggactatg cctgcagttg ccccctgggt ttctctgggc
ccctctgcct gacacctctg 300gccaatgcct gcctggccaa cccctgccgc aacgggggga
cctgtgacct gctcactctc 360acagaataca agtgccggtg cccgccaggg tggtcaggaa
agtcatgtca gcaagccgac 420ccctgtgcct ccaacccctg tgccaatggt ggccagtgcc
tgccctttga gtcttcatac 480atctgtggct gcccgcccgg cttccatggc cccacctgca
gacaagatgt taacgagtgc 540agccagaacc ctgggttgtg ccgtcatggc ggcacgtgcc
acaatgagat tggctcctat 600cgctgtgcct gccgtgccac ccacactggt ccccactgcg
agctgcccta cgtgccctgc 660agcccctcac cctgccagaa cggaggcacc tgccgcccta
cgggggacac cacccacgag 720tgtgcctgcc tgccaggctt tgctggacag aactgtgaag
aaaatgtgga tgactgccca 780ggaaacaact gcaagaacgg gggtgcctgt gtggacggtg
tgaataccta caattgccgc 840tgcccaccgg agtggacagg tcagtactgc acagaggatg
tggacgagtg tcagctcatg 900cccaacgcct gccagaatgg cggaacctgc cacaactccc
acggtggcta caactgcgtg 960tgtgtcaatg gctggactgg tgaggactgc agtgagaaca
ttgatgactg tgccagtgcc 1020gcctgttttc agggtgccac ctgccatgac cgtgtggctt
ccttctactg cgagtgtcca 1080catgggcgca caggcctgct gtgccacctg aacgatgcgt
gtatcagcaa cccctgcaac 1140gagggctcca actgcgacac caaccctgtc aacggcaagg
ccatctgcac ttgcccctcg 1200gggtacacgg ggccagcctg cagccaggac gtggatgagt
gcgctctagg tgccaacccg 1260tgtgagcacg cgggcaagtg cctcaacaca ctgggctctt
tcgagtgtca gtgtctacag 1320ggctacactg ggccccgctg tgagattgat gtcaacgagt
gcatctccaa cccatgtcag 1380aatgatgcca cgtgcctgga ccagattggg gagtttcagt
gtatatgtat gccaggttat 1440gagggtgtat actgtgagat caacacggac gagtgtgcca
gcagcccctg tctacacaat 1500ggccgctgcg tggacaagat caacgagttc ctgtgtcagt
gtcccaaagg cttcagcggg 1560cacctgtgcc agtatgacgt ggatgagtgc gccagcacac
catgcaagaa cggcgccaag 1620tgcctggatg ggcccaacac ctacacctgc gtgtgcacag
aaggttacac ggggacccac 1680tgcgaggtgg acattgacga gtgtgaccct gacccctgtc
actatggttt gtgcaaggat 1740ggtgtggcca cctttacctg cctctgccag ccaggctaca
caggccatca ctgtgagacc 1800aacattaatg agtgtcacag ccagccgtgc cgccatggcg
gcacctgcca ggaccgtgac 1860aactactacc tctgcttatg cctcaagggg accacaggac
ccaactgtga gatcaatctg 1920gatgactgtg cgagcaaccc ctgtgactct ggcacgtgtc
tggacaagat cgatggctac 1980gagtgtgcgt gcgagccagg ctacacaggg agcatgtgta
atgtcaacat tgacgaatgt 2040gcgggcagcc cctgccacaa cgggggcacc tgtgaggatg
gcatcgccgg cttcacttgc 2100cgctgccccg agggctacca cgaccctacg tgcctgtctg
aggtcaacga gtgcaacagt 2160aacccctgca tccatggagc ttgccgggat ggcctcaatg
gatacaaatg tgactgtgcc 2220cctgggtgga gtgggacaaa ctgtgacatc aacaacaatg
agtgtgagtc caacccttgt 2280gtcaacggtg gcacctgcaa agacatgacc agtggctacg
tatgcacctg ccgagaaggc 2340ttcagtggcc ctaactgcca gaccaacatt aacgaatgtg
cttccaaccc ctgcctgaac 2400cagggcacct gcattgatga tgtcgctggg tacaaatgca
actgccctct gccctataca 2460ggagccacat gtgaggtggt gttggcccca tgtgccacca
gcccctgcaa aaacagtggg 2520gtatgcaagg agtctgagga ctatgagagc ttttcctgtg
tctgtcccac aggctggcaa 2580ggtcaaacct gcgagatcga catcaatgag tgtgtgaaaa
gcccgtgtcg ccatggtgcc 2640tcttgccaga acaccaatgg cagctaccgc tgcctctgcc
aggctggcta cacgggtcgc 2700aactgcgaga gtgacatcga tgactgccga cccaacccat
gtcacaacgg gggttcctgc 2760actgacgggg tcaacgcggc cttctgcgac tgcctgcccg
gcttccaggg tgccttctgt 2820gaggaggaca tcaacgaatg cgccagcaat ccatgccaaa
atggcgccaa ctgcactgac 2880tgcgtggaca gctacacgtg cacctgcccc acgggcttca
atggcatcca ttgcgagaac 2940aacacacctg actgtaccga gagctcctgt ttcaatggtg
gcacctgtgt ggatggtatc 3000aactccttca cctgtctgtg cccacctggc ttcacgggca
gctactgcca gtatgacgtc 3060aatgagtgtg actcacggcc ctgtctgcat ggtggcacct
gccaagacag ctatggtacc 3120tataagtgta cctgcccaca gggctacact ggtctcaact
gccagaacct tgtgcgctgg 3180tgtgactcag ctccctgcaa gaatggcggc aagtgctggc
agaccaacac acagtaccac 3240tgcgagtgcc gcagcggctg gactggcttc aactgcgacg
tgctcagtgt gtcctgcgag 3300gtggctgcac agaagcgagg catcgatgtc actctcctat
gccagcacgg agggctctgt 3360gtggatgagg aagacaagca ttactgccac tgccaggcag
gatacacggg cagctactgt 3420gaggacgagg tggacgagtg ctcacctaat ccctgccaga
acggagccac ctgcactgac 3480tatctcggtg gcttttcctg caagtgtgtg gctgggtacc
atggctctaa ctgctctgag 3540gagatcaacg agtgcctatc ccaaccctgc cagaatgggg
gtacctgcat tgatctgacc 3600aacacctaca agtgctcctg ccccaggggc acacagggtg
tacactgtga gatcaacgtc 3660gatgactgcc atcctcccct agaccctgct tcccgaagcc
ccaaatgctt caataatggc 3720acctgcgtgg accaggtggg tggctatacc tgcacctgcc
cgccaggctt cgtcggggag 3780cggtgcgagg gcgatgtcaa tgagtgtctc tccaacccct
gtgacccacg tggcacccag 3840aactgcgtgc agcgtgttaa tgacttccac tgcgagtgcc
gggctggcca cactggacgc 3900cgctgtgagt cggtcattaa tggctgcagg ggcaaaccat
gcaggaatgg aggtgtctgt 3960gctgtggcct ccaacaccgc ccgtggattc atctgtaggt
gccctgcggg cttcgagggt 4020gccacttgtg aaaatgacgc ccgcacttgt ggcagtttgc
gctgcctcaa cggtggtacg 4080tgcatctcag gcccacgcag tcccacctgc ctatgcctgg
gctccttcac tggccctgaa 4140tgccagttcc cagccagcag cccctgtgtg ggtagcaacc
cctgctacaa tcagggcacc 4200tgtgagccca catccgagag ccctttctac cgctgtctat
gccctgccaa attcaacggg 4260ctgctgtgcc acatcctgga ctacagcttc aca
429374257DNARattus norvegius 7atgcccgctc tgcgtcccgc
cgcgctgcgg gcgctgctgt ggctctggct gtgcggcgcg 60ggccccgcgc acgctttgca
gtgtcgaggt ggtcaagagc cctgtgtaaa tgaggggacc 120tgtgttacct accacaacgg
cacaggctac tgccgatgtc cagagggctt cttgggagaa 180tattgtcaac atcgagaccc
ttgtgagaag aaccgctgtc agaatggtgg tacttgtgtg 240acgcaggcca tgttgggaaa
agccacctgt cgatgtgctc cagggttcac aggggaggac 300tgccaatact cgacctctca
cccctgtttt gtttcccgcc cctgtcagaa tggaggtacc 360tgccacatgc tcagctggga
cacctatgag tgcacctgtc aagttggctt cacaggaaag 420cagtgtcagt ggacagatgt
ctgtctgtct catccctgtg aaaatggaag cacctgtagc 480tctgtggcca accagttctc
ctgcagatgt cctgcaggca tcacaggcca gaagtgtgac 540gccgacatca atgaatgtga
cattccagga cgctgccaac atggtggcac ctgcctcaac 600cttcctgggt cctaccgatg
ccaatgccct cagcggttca caggccagca ctgtgacagc 660ccttacgtgc cctgtgcacc
ctcaccctgc gtcaatggag gcacctgccg tcagactgga 720gacttcactt ctgaatgcca
ttgcctgcca ggctttgaag ggagcaactg cgagcggaat 780atcgacgact gccctaacca
caagtgtcag aatggagggg tgtgtgtgga tggcgtcaat 840acttacaact gccgctgccc
ccctcagtgg actgggcagt tctgcacaga agacgtggat 900gagtgtctgc tgcagcccaa
tgcttgtcag aatggaggca cttgcaccaa ccgcaacgga 960ggctacggct gcgtgtgcgt
gaacggctgg agtggggatg actgcagcga gaacatcgat 1020gactgtgcct tcgcttcctg
cacgccaggc tccacctgta ttgaccgtgt ggcctccttc 1080tcctgccttt gtccagaggg
aaaggcaggg ctcctgtgtc atctggatga tgcctgtatc 1140agcaaccctt gtcacaaggg
ggcgctgtgt gataccaacc ccctgaatgg gcagtacatt 1200tgcacctgcc cacaggcgta
caagggcgct gactgcacag aagacgtgga tgagtgtgct 1260atggccaaca gtaacccttg
tgagcatgca ggaaagtgtg tgaatacaga tggcgccttc 1320cactgcgagt gtctgaaggg
ctacgcaggg cctcgctgtg agatggacat caacgagtgt 1380cactcagacc cctgtcagaa
cgacgccacc tgcctggata agattggagg cttcacctgt 1440ctctgcatgc cgggtttcaa
aggtgtgcat tgtgaactgg aggtgaatga atgccagagc 1500aacccgtgtg taaacaatgg
gcagtgtgtg gacaaagtca atcgcttcca gtgtctgtgt 1560ccccctggtt tcacaggacc
agtgtgccag atcgacattg acgactgctc cagtactccc 1620tgcctgaatg gggccaagtg
catcgatcac ccgaatggct atgaatgcca gtgtgccaca 1680ggattcactg gcacactgtg
tgatgagaac atcgacaact gtgacccgga tccttgccac 1740catggccagt gccaggatgg
gattgactcc tacacctgca tctgcaaccc cgggtacatg 1800ggagccatct gtagtgacca
gattgatgaa tgctacagca gcccctgcct gaatgatgga 1860cgctgcatcg acctggtgaa
cggctaccag tgcaactgcc aaccgggtac ctcaggcctt 1920aattgtgaaa ttaattttga
tgactgtgcc agcaaccctt gtctgcacgg agcctgtgtg 1980gacggcatca accgttacag
ttgtgtgtgc tctccgggat tcacagggca gaggtgcaac 2040atagacattg atgagtgtgc
ctccaacccc tgtcgcaagg atgcgacgtg catcaatgac 2100gtgaatggtt tccggtgtat
gtgccctgag ggaccacacc atcccagctg ctactcacag 2160gtgaacgagt gtttgagcag
tccctgcatc catggaaact gtactggagg tctcagtggc 2220tataagtgcc tctgcgatgc
aggctgggtt ggtatcaact gcgaagtgga caaaaatgag 2280tgtctttcta acccgtgcca
gaatggaggg acatgtaata acctggtgaa tggctacagg 2340tgtacatgca agaaggggtt
caaaggctat aactgccagg tgaacataga tgagtgtgcc 2400tcgaacccgt gtctgaacca
agggacctgc ctcgatgacg tcagtggcta cacctgccac 2460tgcatgctgc cttacacagg
caagaattgt caaacggtgt tggcgccctg ctcccctaac 2520ccgtgtgaga acgctgcagt
ttgtaaagag gcacccaact ttgagagctt cacctgcctg 2580tgtgcccctg gctggcaagg
tcagcgctgt acagttgacg ttgatgagtg tgtctccaag 2640ccgtgtatga acaatggcat
ctgccataat actcagggca gctacatgtg cgagtgccct 2700cccggcttca gtggtatgga
ctgtgaggag gacatcaatg actgccttgc caacccctgc 2760cagaacggag gctcctgtgt
ggacaaagtg aacaccttct cctgcctgtg ccttcctggc 2820ttcgtagggg acaagtgcca
aacagacatg aatgaatgtc tgagcgagcc ctgtaagaat 2880ggggggacct gctctgacta
cgtcaacagc tacacctgca cgtgccctgc gggcttccat 2940ggagtccact gtgaaaacaa
catcgatgag tgcactgaga gctcctgttt caatggcggc 3000acgtgtgttg atgggatcaa
ctctttctct tgcttatgcc ctgtgggttt cactggtccc 3060ttctgcctcc atgatatcaa
tgagtgcagc tctaacccgt gcctgaattc gggaacgtgt 3120gttgatggcc tgggtaccta
ccgatgcacc tgtcccttgg gctacactgg gaaaaactgt 3180cagaccctgg tgaacctctg
cagcccctct ccatgtaaaa acaaaggaac ttgtgctcag 3240gaaaaggcaa ggccacgctg
cctgtgtccg cctggatggg atggcgcata ctgtgatgtg 3300ctcaatgtgt cctgtaaggc
ggcagccttg cagaaaggag tacctgttga acacttgtgc 3360cagcactcgg gtatctgtat
caatgctggc aacacgcatc actgccagtg ccccctgggc 3420tacacgggga gctactgcga
ggaacagctt gacgagtgtg cgtccaatcc atgccagcat 3480ggtgccacct gcagtgactt
catcggagga tacagatgtg agtgtgttcc agggtatcag 3540ggtgtcaact gtgagtatga
agtggacgag tgccagaacc agccctgtca gaacggaggc 3600acctgcatcg acctcgtgaa
ccatttcaag tgctcgtgcc caccaggcac ccggggcctg 3660ctttgtgaag agaacattga
tgactgtgct ggggcccccc actgccttaa tggtggccag 3720tgtgtggacc ggattggagg
ctacagttgt cgctgtttgc ctggctttgc tggggagcgg 3780tgtgaggggg acatcaatga
atgcctgtcc aatccttgca gctcagaggg cagcctggac 3840tgcattcagc tcaaaaataa
ctaccagtgt gtctgccgca gcgccttcac aggccgacac 3900tgcgaaacct tcctagatgt
gtgtccccag aagccttgcc tgaatggagg gacttgtgct 3960gtggctagca acgtgcctga
tggcttcatt tgtcgttgtc ccccagggtt ctccggggca 4020agatgccaga gcagctgtgg
acaagtgaag tgcagaagag gggagcagtg tgtgcacacc 4080gcctcgggac cccactgctt
ctgcccgaac cacaaggact gcgagtcagg ttgcgctagt 4140aacccctgcc agcacggagg
cacctgctac cctcagcgcc agcctcctta ctactcttgc 4200cgctgctccc caccgttctg
gggcagccac tgcgagagct acacagcccc caccagc 425784137DNAMus musculus
8atggggctgg gggcccgggg ccgccgccgc cgtcgtcgcc tgatggcctt gccaccgcca
60ccaccgccca tgcgggcgct gcccctgctg ctgctgctag cggggctggg ggctgcagca
120cccccttgtc tggatggaag cccatgtgca aatggaggtc ggtgcaccca ccagcagccc
180tccctggagg ctgcttgcct gtgcctgcca ggctgggtgg gtgagcggtg ccagctggaa
240gacccttgcc actcaggccc ttgtgctggc cgaggcgttt gccagagttc agtggtggcg
300ggcaccgccc gattctcctg tcgttgtctc cgtggcttcc aaggcccaga ctgctcccag
360ccagacccct gcgtcagcag gccctgtgtt catggtgccc cctgctcagt ggggccggat
420ggccgatttg cctgtgcctg cccacctggc taccagggtc aaagctgcca aagtgacata
480gatgagtgcc gatctggtac aacttgccgt catggtggta cctgtctcaa tacacctgga
540tccttccgct gccagtgtcc tcttggttat acagggctgc tgtgtgagaa ccccgtagtg
600ccctgtgccc cttccccgtg tcgtaatggt ggcacctgta ggcagagcag tgatgtcaca
660tatgactgtg cttgccttcc tggcttcgag ggccagaact gtgaagtcaa cgtggatgac
720tgtcctggac atcggtgtct caatggggga acgtgtgtag acggtgtcaa tacttacaac
780tgccagtgcc ctccggagtg gacaggccag ttctgtacag aagatgtgga tgagtgtcag
840ctgcagccca atgcctgcca caatgggggt acctgcttca acctactggg tggccacagc
900tgtgtatgtg tcaatggctg gacgggtgag agctgcagtc agaatatcga tgactgtgct
960acagccgtgt gtttccatgg ggccacctgc catgaccgtg tggcctcttt ctactgtgcc
1020tgccctatgg ggaagacagg cctcttgtgt catctggatg atgcatgtgt cagcaacccc
1080tgccatgagg atgctatctg tgacacaaac cctgtgagtg gccgggccat ctgcacctgc
1140ccacctggct tcactggagg ggcatgtgac caggatgtgg atgagtgctc gattggtgcc
1200aacccctgtg aacatttggg tcggtgtgtg aatacacagg gctcattctt gtgccaatgt
1260ggccgtggct atactggacc tcgctgtgag actgatgtca atgagtgtct ctccgggccc
1320tgccgcaacc aggccacgtg tcttgaccga attggccagt ttacttgcat ctgcatggca
1380ggcttcacag ggacctactg tgaggtggac atcgacgaat gtcagagcag cccatgtgtc
1440aatggtggtg tctgcaagga cagagtcaat ggcttcagct gcacctgccc atcaggattc
1500agtgggtcca tgtgtcagct ggatgtggat gagtgtgcaa gcactccctg ccggaatggt
1560gccaagtgtg tggaccagcc tgacggctat gagtgtcgct gtgcagaggg ctttgagggc
1620actttgtgtg agcgaaacgt ggatgactgc tctccggatc cctgccacca cgggcgctgt
1680gtcgatggca ttgctagctt ctcgtgtgct tgtgccccag gctatacggg catacgctgt
1740gagagccagg tggatgagtg ccgcagccag ccctgtcgat atgggggcaa atgtctagac
1800ttggtggaca agtacctctg ccgttgtcct cccggaacca caggtgtgaa ctgtgaagtc
1860aacattgatg actgtgccag taacccctgt acctttggag tttgccgtga tggcatcaac
1920cgttatgact gtgtctgtca gcctggattc acagggcccc tctgcaacgt ggagatcaat
1980gagtgtgcat ccagcccatg tggagagggt ggctcctgtg tggatgggga aaatggcttc
2040cactgcctct gtccacctgg ctccctgcct ccactttgcc tacctgcgaa ccatccctgt
2100gcccacaagc cctgtagtca tggagtctgc catgatgcac caggcgggtt ccgctgtgtt
2160tgtgagcccg ggtggagtgg ccctcgctgt agccagagcc tggctccaga tgcctgtgag
2220tcccagccct gccaggctgg tggcacctgc accagtgatg gaataggctt tcgctgcacc
2280tgtgcccctg gattccaggg ccatcagtgt gaggtgctgt ccccctgtac tccaagcctc
2340tgtgagcacg gaggccactg tgagtctgac cctgaccggc tgactgtctg ttcctgtccc
2400ccaggctggc aaggcccacg atgccagcag gatgtggatg aatgtgccgg tgcctcaccc
2460tgcggccccc atggtacctg caccaacctg ccagggaatt tcaggtgcat ctgccacagg
2520ggatacactg gccccttctg tgatcaagac attgacgact gtgaccccaa cccgtgcctc
2580catggtggct cctgccagga tggcgtgggc tccttttcct gttcttgcct cgacggcttt
2640gctggtcctc gctgtgcccg agatgtggac gaatgtctga gcagcccctg tggccctggc
2700acctgtactg atcacgtggc ctccttcacc tgtgcctgtc cacctggtta tggaggcttc
2760cactgtgaga ttgacttgcc ggactgcagc cccagttcct gcttcaatgg agggacctgt
2820gtggatggcg tgagctcctt cagctgtctg tgtcgccccg gctacacagg cacacactgc
2880caatacgagg ctgacccctg cttttcccgg ccctgtctgc acgggggcat ctgcaacccc
2940acccacccag gatttgaatg cacctgccgg gagggcttca ctgggagtca gtgtcagaac
3000ccagtggact ggtgcagcca ggcaccctgt cagaatgggg gtcgctgtgt ccagactggg
3060gcttactgca tttgtccacc tggatggagt ggccgcctgt gcgacataca aagcctgccc
3120tgcacggagg ccgcagccca gatgggggtg aggttggagc agctgtgtca ggaaggtgga
3180aagtgcatag acaagggccg ctcccactac tgtgtgtgtc cagagggccg tacgggtagt
3240cactgtgaac acgaggtgga tccctgcacg gcccagcctt gccagcacgg gggcacttgc
3300cgtggttaca tggggggcta tgtgtgtgag tgtccagctg gctatgctgg tgacagttgt
3360gaggataata tagatgagtg tgcttcccag ccctgccaga acggaggctc ctgtatcgat
3420cttgtggccc gctatctctg ttcctgtccc cctggcacac tgggagttct ctgtgagatc
3480aatgaggacg actgtgacct aggcccatcc ttggactcag gcgttcagtg cctacacaat
3540ggcacctgtg tggacctggt gggtggcttc cgctgtaact gtcccccagg atacacaggt
3600ctgcactgtg aggcagacat caatgagtgt cgcccgggtg cctgccatgc agcgcatact
3660cgggactgcc tacaagatcc aggtgggcat ttccgctgcg tctgccatcc tggcttcaca
3720gggcctcgct gtcagattgc tctgtccccc tgtgagtccc agccatgtca gcatggaggc
3780cagtgccgtc acagcctagg ccgtggaggt gggctgacct tcacctgtca ctgtgtcccg
3840ccattctggg gtctgcgttg tgagcgggtg gcacgctctt gccgagagct gcagtgccca
3900gtgggtatcc catgccagca gacagcccgt ggaccacgct gcgcttgtcc tccggggctg
3960tccgggccct cctgccgggt ttctagggcg tcaccctcag gagctactaa cgccagctgc
4020gcctctgccc cttgtctgca tgggggctca tgcctacctg tacagagtgt ccctttcttc
4080cgctgtgtgt gcgctccggg ctggggcggc ccgcgttgtg agaccccttc cgcagcc
413793510DNAMus musculus 9atgcagcccc agttgctgct gctgctgctc ttgccactca
atttccctgt catcctgacc 60agagagcttc tgtgtggagg atccccagag ccctgtgcca
acggaggcac ctgcctgagg 120ctatctcagg gacaagggat ctgccagtgt gcccctggat
ttctgggtga gacttgccag 180tttcctgacc cctgcaggga tacccaactc tgcaagaatg
gtggcagctg ccaagccctg 240ctccccacac ccccaagctc ccgtagtcct acttctccac
tgacccctca cttctcctgc 300acctgcccct ctggcttcac cggtgatcga tgccaaaccc
atctggaaga gctctgtcca 360ccttctttct gttccaacgg gggtcactgc tatgttcagg
cctcaggccg cccacagtgc 420tcctgcgagc ctgggtggac aggtgagcaa tgccagctcc
gagacttctg ctcagccaac 480ccctgtgcca acggaggcgt gtgcctggcc acataccccc
agatccagtg ccgctgtcca 540cctgggttcg agggtcacac ctgtgaacgc gacatcaacg
agtgcttcct ggagccggga 600ccctgccctc agggcacctc ctgccataac accttgggtt
cctaccagtg tctctgccct 660gtggggcagg aaggtcccca gtgcaagctc aggaagggag
cctgccctcc tggaagctgt 720ctcaatgggg gcacctgcca gctggtccca gagggacact
ccacctttca tctctgcctc 780tgtcccccag gtttcacggg gctggactgt gagatgaacc
cagatgactg tgtcaggcac 840cagtgtcaga acggggccac ctgtctggat gggctggata
cctacacctg cctctgcccc 900aagacatgga agggctggga ctgctctgaa gatatagatg
aatgtgaagc ccggggtccc 960cctcgctgca ggaacggtgg cacctgccag aacacagctg
gcagctttca ctgtgtgtgc 1020gtgagtggct ggggcggtgc aggttgtgag gagaacctgg
atgactgtgc agctgccacc 1080tgtgccccgg gatccacctg catcgaccgt gtgggctctt
tctcctgcct ctgcccacct 1140ggacgcacag gcctcctgtg ccacctggaa gacatgtgtt
tgagtcagcc gtgccacgtg 1200aatgcccagt gcagcaccaa ccctctgaca ggctccaccc
tctgcatatg ccagcctggc 1260tactcaggat ccacctgtca ccaagatctg gatgagtgcc
aaatggccca gcaaggaccc 1320agtccctgcg aacatggcgg ctcctgcatc aacacccctg
gctccttcaa ctgcctctgc 1380ctgcctggtt acacgggctc ccgctgtgaa gctgaccaca
atgagtgcct gtcacagccc 1440tgccacccag gcagcacctg cctggacctg cttgcaacct
tccactgcct ctgcccacca 1500ggcttggaag ggaggctctg tgaggtggag gtcaatgagt
gcacctctaa tccctgcctg 1560aaccaagctg cctgccatga cctgctcaac ggcttccagt
gcctctgcct tcctggattc 1620accggcgccc gatgtgagaa agacatggac gagtgtagca
gcaccccctg tgccaatggg 1680gggcgctgcc gagaccagcc tggagccttc tactgcgagt
gtctcccagg ctttgaaggg 1740ccacactgtg agaaagaagt ggacgaatgt ctgagtgacc
cctgccccgt gggagccagc 1800tgccttgatc tccccggagc attcttctgc ctctgccgtc
ctggtttcac aggtcaactt 1860tgtgaggttc ccttgtgcac ccccaacatg tgccaacctg
gacagcaatg ccaaggtcag 1920gaacacagag ccccctgcct ctgccctgac ggaagtcctg
gctgtgttcc tgccgaggac 1980aactgcccct gtcaccatgg ccattgccag agatccttgt
gtgtgtgtga tgagggctgg 2040actggaccag aatgcgagac agaactgggt ggctgcatct
ccacaccctg tgcccatggg 2100gggacctgcc acccacagcc gtctggctac aactgtacct
gccctgcagg ctacatgggg 2160ttgacctgta gtgaggaggt gacagcttgt cactcagggc
cctgtctcaa tggtggctct 2220tgcagcatcc gtcctgaggg ctattcctgc acctgccttc
caagtcacac aggtcgccac 2280tgccagactg ccgtggacca ctgtgtgtct gcctcgtgcc
tcaatggggg tacctgtgtg 2340aacaagcctg gcactttctt ctgcctctgt gccactggct
tccaggggct gcactgtgag 2400gagaagacta accccagctg tgcagacagc ccctgcagga
acaaggcaac ctgccaagac 2460acacctcgag gggcccgctg cctctgcagc cctggctata
caggaagcag ctgccagact 2520ctgatagact tgtgtgcccg gaagccctgt ccacacactg
ctcgatgcct ccagagtggg 2580ccctcgttcc agtgcctgtg cctccaggga tggacagggg
ctctctgtga cttcccactg 2640tcctgccaga tggccgcaat gagccaaggc atagagatct
ctggcctgtg ccagaatgga 2700ggcctctgta ttgacacggg ctcctcctat ttctgccgct
gccctcctgg attccaaggc 2760aagttatgcc aggataatat gaacccctgc gagcccaatc
cctgccatca cgggtctacc 2820tgtgtgcctc agcccagtgg ctatgtctgc cagtgtgccc
caggctatga gggacagaac 2880tgctcaaaag tacttgaagc ttgtcagtcc cagccctgcc
acaaccacgg aacctgtacc 2940tccaggcctg gaggcttcca ctgtgcctgc cctccaggct
tcgtgggact gcgctgtgag 3000ggagatgtgg atgagtgtct ggaccggccc tgtcacccct
cgggcactgc agcttgccac 3060tctttagcca acgccttcta ctgccagtgt ctgcctgggc
acacaggcca gcggtgtgag 3120gtggagatgg acctctgtca gagccaaccc tgctccaatg
gaggatcctg tgagatcaca 3180acagggccac cccctggctt cacctgtcac tgccccaagg
gttttgaagg ccccacctgc 3240agccacaaag ccctttcctg cggcatccat cactgccaca
atggaggcct atgtctgccc 3300tcccctaagc cagggtcacc accactctgt gcctgcctca
gtggttttgg gggccctgac 3360tgtctgacac ctccagctcc accgggctgc ggtcccccct
caccctgcct gcacaatggt 3420acctgcactg agacccctgg gttgggcaac ccgggctttc
aatgcacctg ccctcctgac 3480tctccagggc cccggtgtca aaggccaggg
35101015DNAMus musculus 10gatctgggcc cgggc
15114299DNAHomo sapien
11atgccgccgc tcctggcgcc cctgctctgc ctggcgctgc tgcccgcgct cgccgcacga
60ggcccgcgat gctcccagcc cggtgagacc tgcctgaatg gcgggaagtg tgaagcggcc
120aatggcacgg aggcctgcgt ctgtggcggg gccttcgtgg gcccgcgatg ccaggacccc
180aacccgtgcc tcagcacccc ctgcaagaac gccgggacat gccacgtggt ggaccgcaga
240ggcgtggcag actatgcctg cagctgtgcc ctgggcttct ctgggcccct ctgcctgaca
300cccctggaca atgcctgcct caccaacccc tgccgcaacg ggggcacctg cgacctgctc
360acgctgacgg agtacaagtg ccgctgcccg cccggctggt cagggaaatc gtgccagcag
420gctgacccgt gcgcctccaa cccctgcgcc aacggtggcc agtgcctgcc cttcgaggcc
480tcctacatct gccactgccc acccagcttc catggcccca cctgccggca ggatgtcaac
540gagtgtggcc agaagcccgg gctttgccgc cacggaggca cctgccacaa cgaggtcggc
600tcctaccgct gcgtctgccg cgccacccac actggcccca actgcgagcg gccctacgtg
660ccctgcagcc cctcgccctg ccagaacggg ggcacctgcc gccccacggg cgacgtcacc
720cacgagtgtg cctgcctgcc aggcttcacc ggccagaact gtgaggaaaa tatcgacgat
780tgtccaggaa acaactgcaa gaacgggggt gcctgtgtgg acggcgtgaa cacctacaac
840tgccgctgcc cgccagagtg gacaggtcag tactgtaccg aggatgtgga cgagtgccag
900ctgatgccaa atgcctgcca gaacggcggg acctgccaca acacccacgg tggctacaac
960tgcgtgtgtg tcaacggctg gactggtgag gactgcagcg agaacattga tgactgtgcc
1020agcgccgcct gcttccacgg cgccacctgc catgaccgtg tggcctcctt ctactgcgag
1080tgtccccatg gccgcacagg tctgctgtgc cacctcaacg acgcatgcat cagcaacccc
1140tgtaacgagg gctccaactg cgacaccaac cctgtcaatg gcaaggccat ctgcacctgc
1200ccctcggggt acacgggccc ggcctgcagc caggacgtgg atgagtgctc gctgggtgcc
1260aacccctgcg agcatgcggg caagtgcatc aacacgctgg gctccttcga gtgccagtgt
1320ctgcagggct acacgggccc ccgatgcgag atcgacgtca acgagtgcgt ctcgaacccg
1380tgccagaacg acgccacctg cctggaccag attggggagt tccagtgcat ctgcatgccc
1440ggctacgagg gtgtgcactg cgaggtcaac acagacgagt gtgccagcag cccctgcctg
1500cacaatggcc gctgcctgga caagatcaat gagttccagt gcgagtgccc cacgggcttc
1560actgggcatc tgtgccagta cgatgtggac gagtgtgcca gcaccccctg caagaatggt
1620gccaagtgcc tggacggacc caacacttac acctgtgtgt gcacggaagg gtacacgggg
1680acgcactgcg aggtggacat cgatgagtgc gaccccgacc cctgccacta cggctcctgc
1740aaggacggcg tcgccacctt cacctgcctc tgccgcccag gctacacggg ccaccactgc
1800gagaccaaca tcaacgagtg ctccagccag ccctgccgcc acgggggcac ctgccaggac
1860cgcgacaacg cctacctctg cttctgcctg aaggggacca caggacccaa ctgcgagatc
1920aacctggatg actgtgccag cagcccctgc gactcgggca cctgtctgga caagatcgat
1980ggctacgagt gtgcctgtga gccgggctac acagggagca tgtgtaacat caacatcgat
2040gagtgtgcgg gcaacccctg ccacaacggg ggcacctgcg aggacggcat caatggcttc
2100acctgccgct gccccgaggg ctaccacgac cccacctgcc tgtctgaggt caatgagtgc
2160aacagcaacc cctgcgtcca cggggcctgc cgggacagcc tcaacgggta caagtgcgac
2220tgtgaccctg ggtggagtgg gaccaactgt gacatcaaca acaatgagtg tgaatccaac
2280ccttgtgtca acggcggcac ctgcaaagac atgaccagtg gctacgtgtg cacctgccgg
2340gagggcttca gcggtcccaa ctgccagacc aacatcaacg agtgtgcgtc caacccatgt
2400ctgaaccagg gcacgtgtat tgacgacgtt gccgggtaca agtgcaactg cctgctgccc
2460tacacaggtg ccacgtgtga ggtggtgctg gccccgtgtg cccccagccc ctgcagaaac
2520ggcggggagt gcaggcaatc cgaggactat gagagcttct cctgtgtctg ccccacgggc
2580tggcaagcag ggcagacctg tgaggtcgac atcaacgagt gcgttctgag cccgtgccgg
2640cacggcgcat cctgccagaa cacccacggc ggctaccgct gccactgcca ggccggctac
2700agtgggcgca actgcgagac cgacatcgac gactgccggc ccaacccgtg tcacaacggg
2760ggctcctgca cagacggcat caacacggcc ttctgcgact gcctgcccgg cttccggggc
2820actttctgtg aggaggacat caacgagtgt gccagtgacc cctgccgcaa cggggccaac
2880tgcacggact gcgtggacag ctacacgtgc acctgccccg caggcttcag cgggatccac
2940tgtgagaaca acacgcctga ctgcacagag agctcctgct tcaacggtgg cacctgcgtg
3000gacggcatca actcgttcac ctgcctgtgt ccacccggct tcacgggcag ctactgccag
3060cacgatgtca atgagtgcga ctcacagccc tgcctgcatg gcggcacctg tcaggacggc
3120tgcggctcct acaggtgcac ctgcccccag ggctacactg gccccaactg ccagaacctt
3180gtgcactggt gtgactcctc gccctgcaag aacggcggca aatgctggca gacccacacc
3240cagtaccgct gcgagtgccc cagcggctgg accggccttt actgcgacgt gcccagcgtg
3300tcctgtgagg tggctgcgca gcgacaaggt gttgacgttg cccgcctgtg ccagcatgga
3360gggctctgtg tggacgcggg caacacgcac cactgccgct gccaggcggg ctacacaggc
3420agctactgtg aggacctggt ggacgagtgc tcacccagcc cctgccagaa cggggccacc
3480tgcacggact acctgggcgg ctactcctgc aagtgcgtgg ccggctacca cggggtgaac
3540tgctctgagg agatcgacga gtgcctctcc cacccctgcc agaacggggg cacctgcctc
3600gacctcccca acacctacaa gtgctcctgc ccacggggca ctcagggtgt gcactgtgag
3660atcaacgtgg acgactgcaa tccccccgtt gaccccgtgt cccggagccc caagtgcttt
3720aacaacggca cctgcgtgga ccaggtgggc ggctacagct gcacctgccc gccgggcttc
3780gtgggtgagc gctgtgaggg ggatgtcaac gagtgcctgt ccaatccctg cgacgcccgt
3840ggcacccaga actgcgtgca gcgcgtcaat gacttccact gcgagtgccg tgctggtcac
3900accgggcgcc gctgcgagtc cgtcatcaat ggctgcaaag gcaagccctg caagaatggg
3960ggcacctgcg ccgtggcctc caacaccgcc cgcgggttca tctgcaagtg ccctgcgggc
4020ttcgagggcg ccacgtgtga gaatgacgct cgtacctgcg gcagcctgcg ctgcctcaac
4080ggcggcacat gcatctccgg cccgcgcagc cccacctgcc tgtgcctggg ccccttcacg
4140ggccccgaat gccagttccc ggccagcagc ccctgcctgg gcggcaaccc ctgctacaac
4200caggggacct gtgagcccac atccgagagc cccttctacc gttgcctgtg ccccgccaaa
4260ttcaacgggc tcttgtgcca catcctggac tacagcttc
4299124213DNAHomo sapien 12tcatctggaa ttatgcccgc cctgcgcccc gctctgctgt
gggcgctgct ggcgctctgg 60ctgtgctgcg cggcccccgc gcatgcattg cagtgtcgag
atggctatga accctgtgta 120aatgaaggaa tgtgtgttac ctaccacaat ggcacaggat
actgcaaatg tccagaaggc 180ttcttggggg aatattgtca acatcgagac ccctgtgaga
agaaccgctg ccagaatggt 240gggacttgtg tggcccaggc catgctgggg aaagccacgt
gccgatgtgc ctcagggttt 300acaggagagg actgccagta ctcaacatct catccatgct
ttgtgtctcg accctgcctg 360aatggcggca catgccatat gctcagccgg gatacctatg
agtgcacctg tcaagtcggg 420tttacaggta aggagtgcca atggacggat gcctgcctgt
ctcatccctg tgcaaatgga 480agtacctgta ccactgtggc caaccagttc tcctgcaaat
gcctcacagg cttcacaggg 540cagaaatgtg agactgatgt caatgagtgt gacattccag
gacactgcca gcatggtggc 600acctgcctca acctgcctgg ttcctaccag tgccagtgcc
ctcagggctt cacaggccag 660tactgtgaca gcctgtatgt gccctgtgca ccctcacctt
gtgtcaatgg aggcacctgt 720cggcagactg gtgacttcac ttttgagtgc aactgccttc
caggttttga agggagcacc 780tgtgagagga atattgatga ctgccctaac cacaggtgtc
agaatggagg ggtttgtgtg 840gatggggtca acacttacaa ctgccgctgt cccccacaat
ggacaggaca gttctgcaca 900gaggatgtgg atgaatgcct gctgcagccc aatgcctgtc
aaaatggggg cacctgtgcc 960aaccgcaatg gaggctatgg ctgtgtatgt gtcaacggct
ggagtggaga tgactgcagt 1020gagaacattg atgattgtgc cttcgcctcc tgtactccag
gctccacctg catcgaccgt 1080gtggcctcct tctcttgcat gtgcccagag gggaaggcag
gtctcctgtg tcatctggat 1140gatgcatgca tcagcaatcc ttgccacaag ggggcactgt
gtgacaccaa ccccctaaat 1200gggcaatata tttgcacctg cccacaaggc tacaaagggg
ctgactgcac agaagatgtg 1260gatgaatgtg ccatggccaa tagcaatcct tgtgagcatg
caggaaaatg tgtgaacacg 1320gatggcgcct tccactgtga gtgtctgaag ggttatgcag
gacctcgttg tgagatggac 1380atcaatgagt gccattcaga cccctgccag aatgatgcta
cctgtctgga taagattgga 1440ggcttcacat gtctgtgcat gccaggtttc aaaggtgtgc
attgtgaatt agaaataaat 1500gaatgtcaga gcaacccttg tgtgaacaat gggcagtgtg
tggataaagt caatcgtttc 1560cagtgcctgt gtcctcctgg tttcactggg ccagtttgcc
agattgatat tgatgactgt 1620tccagtactc cgtgtctgaa tggggcaaag tgtatcgatc
acccgaatgg ctatgaatgc 1680cagtgtgcca caggtttcac tggtgtgttg tgtgaggaga
acattgacaa ctgtgacccc 1740gatccttgcc accatggtca gtgtcaggat ggtattgatt
cctacacctg catctgcaat 1800cccgggtaca tgggcgccat ctgcagtgac cagattgatg
aatgttacag cagcccttgc 1860ctgaacgatg gtcgctgcat tgacctggtc aatggctacc
agtgcaactg ccagccaggc 1920acgtcagggg ttaattgtga aattaatttt gatgactgtg
caagtaaccc ttgtatccat 1980ggaatctgta tggatggcat taatcgctac agttgtgtct
gctcaccagg attcacaggg 2040cagagatgta acattgacat tgatgagtgt gcctccaatc
cctgtcgcaa gggtgcaaca 2100tgtatcaacg gtgtgaatgg tttccgctgt atatgccccg
agggacccca tcaccccagc 2160tgctactcac aggtgaacga atgcctgagc aatccctgca
tccatggaaa ctgtactgga 2220ggtctcagtg gatataagtg tctctgtgat gcaggctggg
ttggcatcaa ctgtgaagtg 2280gacaaaaatg aatgcctttc gaatccatgc cagaatggag
gaacttgtga caatctggtg 2340aatggataca ggtgtacttg caagaagggc tttaaaggct
ataactgcca ggtgaatatt 2400gatgaatgtg cctcaaatcc atgcctgaac caaggaacct
gctttgatga cataagtggc 2460tacacttgcc actgtgtgct gccatacaca ggcaagaatt
gtcagacagt attggctccc 2520tgttccccaa acccttgtga gaatgctgct gtttgcaaag
agtcaccaaa ttttgagagt 2580tatacttgct tgtgtgctcc tggctggcaa ggtcagcggt
gtaccattga cattgacgag 2640tgtatctcca agccctgcat gaaccatggt ctctgccata
acacccaggg cagctacatg 2700tgtgaatgtc caccaggctt cagtggtatg gactgtgagg
aggacattga tgactgcctt 2760gccaatcctt gccagaatgg aggttcctgt atggatggag
tgaatacttt ctcctgcctc 2820tgccttccgg gtttcactgg ggataagtgc cagacagaca
tgaatgagtg tctgagtgaa 2880ccctgtaaga atggagggac ctgctctgac tacgtcaaca
gttacacttg caagtgccag 2940gcaggatttg atggagtcca ttgtgagaac aacatcaatg
agtgcactga gagctcctgt 3000ttcaatggtg gcacatgtgt tgatgggatt aactccttct
cttgcttgtg ccctgtgggt 3060ttcactggat ccttctgcct ccatgagatc aatgaatgca
gctctcatcc atgcctgaat 3120gagggaacgt gtgttgatgg cctgggtacc taccgctgca
gctgccccct gggctacact 3180gggaaaaact gtcagaccct ggtgaatctc tgcagtcggt
ctccatgtaa aaacaaaggt 3240acttgtgttc agaaaaaagc agagtcccag tgcctatgtc
catctggatg ggctggtgcc 3300tattgtgacg tgcccaatgt ctcttgtgac atagcagcct
ccaggagagg tgtgcttgtt 3360gaacacttgt gccagcactc aggtgtctgc atcaatgctg
gcaacacgca ttactgtcag 3420tgccccctgg gctatactgg gagctactgt gaggagcaac
tcgatgagtg tgcgtccaac 3480ccctgccagc acggggcaac atgcagtgac ttcattggtg
gatacagatg cgagtgtgtc 3540ccaggctatc agggtgtcaa ctgtgagtat gaagtggatg
agtgccagaa tcagccctgc 3600cagaatggag gcacctgtat tgaccttgtg aaccatttca
agtgctcttg cccaccaggc 3660actcggggcc tactctgtga agagaacatt gatgactgtg
cccggggtcc ccattgcctt 3720aatggtggtc agtgcatgga taggattgga ggctacagtt
gtcgctgctt gcctggcttt 3780gctggggagc gttgtgaggg agacatcaac gagtgcctct
ccaacccctg cagctctgag 3840ggcagcctgg actgtataca gctcaccaat gactacctgt
gtgtttgccg tagtgccttt 3900actggccggc actgtgaaac cttcgtcgat gtgtgtcccc
agatgccctg cctgaatgga 3960gggacttgtg ctgtggccag taacatgcct gatggtttca
tttgccgttg tcccccggga 4020ttttccgggg caaggtgcca gagcagctgt ggacaagtga
aatgtaggaa gggggagcag 4080tgtgtgcaca ccgcctctgg accccgctgc ttctgcccca
gtccccggga ctgcgagtca 4140ggctgtgcca gtagcccctg ccagcacggg ggcagctgcc
accctcagcg ccagcctcct 4200tattactcct gcc
4213133974DNAHomo sapien 13atggggccgg gggcccgtgg
ccgccgccgc cgccgtcgcc cgatgtcgcc gccaccgcca 60ccgccacccg tgcgggcgct
gcccctgctg ctgctgctag cggggccggg ggctgcagcc 120cccccttgcc tggacggaag
cccgtgtgca aatggaggtc gttgcaccca gctgccctcc 180cgggaggctg cctgcctgtg
cccgcctggc tgggtgggtg agcggtgtca gctggaggac 240ccctgtcact caggcccctg
tgctggccgt ggtgtctgcc agagttcagt ggtggctggc 300accgcccgat tctcatgccg
gtgcccccgt ggcttccgag gccctgactg ctccctgcca 360gatccctgcc tcagcagccc
ttgtgcccac ggtgcccgct gctcagtggg gcccgatgga 420cgcttcctct gctcctgccc
acctggctac cagggccgca gctgccgaag cgacgtggat 480gagtgccggg tgggtgagcc
ctgccgccat ggtggcacct gcctcaacac acctggctcc 540ttccgctgcc agtgtccagc
tggctacaca gggccactat gtgagaaccc cgcggtgccc 600tgtgcaccct caccatgccg
taacgggggc acctgcaggc agagtggcga cctcacttac 660gactgtgcct gtcttcctgg
gtttgagggt cagaattgtg aagtgaacgt ggacgactgt 720ccaggacacc gatgtctcaa
tggggggaca tgcgtggatg gcgtcaacac ctataactgc 780cagtgccctc ctgagtggac
aggccagttc tgcacggagg acgtggatga gtgtcagctg 840cagcccaacg cctgccacaa
tgggggtacc tgcttcaaca cgctgggtgg ccacagctgc 900gtgtgtgtca atggctggac
aggcgagagc tgcagtcaga atatcgatga ctgtgccaca 960gccgtgtgct tccatggggc
cacctgccat gaccgcgtgg cttctttcta ctgtgcctgc 1020cccatgggca agactggcct
cctgtgtcac ctggatgacg cctgtgtcag caacccctgc 1080cacgaggatg ctatctgtga
cacaaatccg gtgaacggcc gggccatttg cacctgtcct 1140cccggcttca cgggtggggc
atgtgaccag gatgtggacg agtgctctat cggcgccaac 1200ccctgcgagc acttgggcag
gtgcgtgaac acgcagggct ccttcctgtg ccagtgcggt 1260cgtggctaca ctggacctcg
ctgtgagacc gatgtcaacg agtgtctgtc ggggccctgc 1320cgaaaccagg ccacgtgcct
cgaccgcata ggccagttca cctgtatctg tatggcaggc 1380ttcacaggaa cctattgcga
ggtggacatt gacgagtgtc agagtagccc ctgtgtcaac 1440ggtggggtct gcaaggaccg
agtcaatggc ttcagctgca cctgcccctc gggcttcagc 1500ggctccacgt gtcagctgga
cgtggacgaa tgcgccagca cgccctgcag gaatggcgcc 1560aaatgcgtgg accagcccga
tggctacgag tgccgctgtg ccgagggctt tgagggcacg 1620ctgtgtgatc gcaacgtgga
cgactgctcc cctgacccat gccaccatgg tcgctgcgtg 1680gatggcatcg ccagcttctc
atgtgcctgt gctcctggct acacgggcac acgctgcgag 1740agccaggtgg acgaatgccg
cagccagccc tgccgccatg gcggcaaatg cctagacctg 1800gtggacaagt acctctgccg
ctgcccttct gggaccacag gtgtgaactg cgaagtgaac 1860attgacgact gtgccagcaa
cccctgcacc tttggagtct gccgtgatgg catcaaccgc 1920tacgactgtg tctgccaacc
tggcttcaca gggccccttt gtaacgtgga gatcaatgag 1980tgtgcttcca gcccatgcgg
cgagggaggt tcctgtgtgg atggggaaaa tggcttccgc 2040tgcctctgcc cgcctggctc
cttgccccca ctctgcctcc ccccgagcca tccctgtgcc 2100catgagccct gcagtcacgg
catctgctat gatgcacctg gcgggttccg ctgtgtgtgt 2160gagcctggct ggagtggccc
ccgctgcagc cagagcctgg cccgagacgc ctgtgagtcc 2220cagccgtgca gggccggtgg
gacatgcagc agcgatggaa tgggtttcca ctgcacctgc 2280ccgcctggtg tccagggacg
tcagtgtgaa ctcctctccc cctgcacccc gaacccctgt 2340gagcatgggg gccgctgcga
gtctgcccct ggccagctgc ctgtctgctc ctgcccccag 2400ggctggcaag gcccacgatg
ccagcaggat gtggacgagt gtgctggccc cgcaccctgt 2460ggccctcatg gtatctgcac
caacctggca gggagtttca gctgcacctg ccatggaggg 2520tacactggcc cttcctgcga
tcaggacatc aatgactgtg accccaaccc atgcctgaac 2580ggtggctcgt gccaagacgg
cgtgggctcc ttttcctgct cctgcctccc tggtttcgcc 2640ggcccacgat gcgcccgcga
tgtggatgag tgcctgagca acccctgcgg cccgggcacc 2700tgtaccgacc acgtggcctc
cttcacctgc acctgcccgc caggctacgg aggcttccac 2760tgcgaacagg acctgcccga
ctgcagcccc agctcctgct tcaatggcgg gacctgtgtg 2820gacggcgtga actcgttcag
ctgcctgtgc cgtcccggct acacaggagc ccactgccaa 2880catgaggcag acccctgcct
ctcgcggccc tgcctacacg ggggcgtctg cagcgccgcc 2940caccctggct tccgctgcac
ctgcctcgag agcttcacgg gcccgcagtg ccagacgctg 3000gtggattggt gcagccgcca
gccttgtcaa aacgggggtc gctgcgtcca gactggggcc 3060tattgccttt gtccccctgg
atggagcgga cgcctctgtg acatccgaag cttgccctgc 3120agggaggccg cagcccagat
cggggtgcgg ctggagcagc tgtgtcaggc gggtgggcag 3180tgtgtggatg aagacagctc
ccactactgc gtgtgcccag agggccgtac tggtagccac 3240tgtgagcagg aggtggaccc
ctgcttggcc cagccctgcc agcatggggg gacctgccgt 3300ggctatatgg ggggctacat
gtgtgagtgt cttcctggct acaatggtga taactgtgag 3360gacgacgtgg acgagtgtgc
ctcccagccc tgccagcacg ggggttcatg cattgacctc 3420gtggcccgct atctctgctc
ctgtccccca ggaacgctgg gggtgctctg cgagattaat 3480gaggatgact gcggcccagg
cccaccgctg gactcagggc cccggtgcct acacaatggc 3540acctgcgtgg acctggtggg
tggtttccgc tgcacctgtc ccccaggata cactggtttg 3600cgctgcgagg cagacatcaa
tgagtgtcgc tcaggtgcct gccacgcggc acacacccgg 3660gactgcctgc aggacccagg
cggaggtttc cgttgccttt gtcatgctgg cttctcaggt 3720cctcgctgtc agactgtcct
gtctccctgc gagtcccagc catgccagca tggaggccag 3780tgccgtccta gcccgggtcc
tgggggtggg ctgaccttca cctgtcactg tgcccagccg 3840ttctggggtc cgcgttgcga
gcgggtggcg cgctcctgcc gggagctgca gtgcccggtg 3900ggcgtcccat gccagcagac
gccccgcggg ccgcgctgcg cctgcccccc agggttgtcg 3960ggaccctcct gccg
3974143522DNAHomo sapien
14atgcagcccc cttcactgct gctgctgctg ctgctgctgc tgctgctatg tgtctcagtg
60gtcagaccca gagggctgct gtgtgggagt ttcccagaac cctgtgccaa tggaggcacc
120tgcctgagcc tgtctctggg acaagggacc tgccagtgtg cccctggctt cctgggtgag
180acgtgccagt ttcctgaccc ctgccagaac gcccagctct gccaaaatgg aggcagctgc
240caagccctgc ttcccgctcc cctagggctc cccagctctc cctctccatt gacacccagc
300ttcttgtgca cttgcctccc tggcttcact ggtgagagat gccaggccaa gcttgaagac
360ccttgtcctc cctccttctg ttccaaaagg ggccgctgcc acatccaggc ctcgggccgc
420ccacagtgct cctgcatgcc tggatggaca ggtgagcagt gccagcttcg ggacttctgt
480tcagccaacc catgtgttaa tggaggggtg tgtctggcca cataccccca gatccagtgc
540cactgcccac cgggcttcga gggccatgcc tgtgaacgtg atgtcaacga gtgcttccag
600gacccaggac cctgccccaa aggcacctcc tgccataaca ccctgggctc cttccagtgc
660ctctgccctg tggggcagga gggtccacgt tgtgagctgc gggcaggacc ctgccctcct
720aggggctgtt cgaatggggg cacctgccag ctgatgccag agaaagactc cacctttcac
780ctctgcctct gtcccccagg tttcataggc ccagactgtg aggtgaatcc agacaactgt
840gtcagccacc agtgtcagaa tgggggcact tgccaggatg ggctggacac ctacacctgc
900ctctgcccag aaacctggac aggctgggac tgctccgaag atgtggatga gtgtgagacc
960cagggtcccc ctcactgcag aaacgggggc acctgccaga actctgctgg tagctttcac
1020tgcgtgtgtg tgagtggctg gggcggcaca agctgtgagg agaacctgga tgactgtatt
1080gctgccacct gtgccccggg atccacctgc attgaccggg tgggctcttt ctcctgcctc
1140tgcccacctg gacgcacagg actcctgtgc cacttggaag acatgtgtct gagccagccg
1200tgccatgggg atgcccaatg cagcaccaac cccctcacag gctccacact ctgcctgtgt
1260cagcctggct attcggggcc cacctgccac caggacctgg acgagtgtct gatggcccag
1320caaggcccaa gtccctgtga acatggcggt tcctgcctca acactcctgg ctccttcaac
1380tgcctctgtc cacctggcta cacaggctcc cgttgtgagg ctgatcacaa tgagtgcctc
1440tcccagccct gccacccagg aagcacctgt ctggacctac ttgccacctt ccactgcctc
1500tgcccgccag gcttagaagg gcagctctgt gaggtggaga ccaacgagtg tgcctcagct
1560ccctgcctga accacgcgga ttgccatgac ctgctcaacg gcttccagtg catctgcctg
1620cctggattct ccggcacccg atgtgaggag gatatcgatg agtgcagaag ctctccctgt
1680gccaatggtg ggcagtgcca ggaccagcct ggagccttcc actgcaagtg tctcccaggc
1740tttgaagggc cacgctgtca aacagaggtg gatgagtgcc tgagtgaccc atgtcccgtt
1800ggagccagct gccttgatct tccaggagcc ttcttttgcc tctgcccctc tggtttcaca
1860ggccagctct gtgaggttcc cctgtgtgct cccaacctgt gccagcccaa gcagatatgt
1920aaggaccaga aagacaaggc caactgcctc tgtcctgatg gaagccctgg ctgtgcccca
1980cctgaggaca actgcacctg ccaccacggg cactgccaga gatcctcatg tgtgtgtgac
2040gtgggttgga cggggccaga gtgtgaggca gagctagggg gctgcatctc tgcaccctgt
2100gcccatgggg ggacctgcta cccccagccc tctggctaca actgcacctg ccctacaggc
2160tacacaggac ccacctgtag tgaggagatg acagcttgtc actcagggcc atgtctcaat
2220ggcggctcct gcaaccctag ccctggaggc tactactgca cctgccctcc aagccacaca
2280gggccccagt gccaaaccag cactgactac tgtgtgtctg ccccgtgctt caatgggggt
2340acctgtgtga acaggcctgg caccttctcc tgcctctgtg ccatgggctt ccagggcccg
2400cgctgtgagg gaaagctccg ccccagctgt gcagacagcc cctgtaggaa tagggcaacc
2460tgccaggaca gccctcaggg tccccgctgc ctctgcccca ctggctacac cggaggcagc
2520tgccagactc tgatggactt atgtgcccag aagccctgcc cacgcaattc ccactgcctc
2580cagactgggc cctccttcca ctgcttgtgc ctccagggat ggaccgggcc tctctgcaac
2640cttccactgt cctcctgcca gaaggctgca ctgagccaag gcatagacgt ctcttccctt
2700tgccacaatg gaggcctctg tgtcgacagc ggcccctcct atttctgcca ctgcccccct
2760ggattccaag gcagcctgtg ccaggatcac gtgaacccat gtgagtccag gccttgccag
2820aacggggcca cctgcatggc ccagcccagt gggtatctct gccagtgtgc cccaggctac
2880gatggacaga actgctcaaa ggaactcgat gcttgtcagt cccaaccctg tcacaaccat
2940ggaacctgta ctcccaaacc tggaggattc cactgtgcct gccctccagg ctttgtgggg
3000ctacgctgtg agggagacgt ggacgagtgt ctggaccagc cctgccaccc cacaggcact
3060gcagcctgcc actctctggc caatgccttc tactgccagt gtctgcctgg acacacaggc
3120cagtggtgtg aggtggagat agacccctgc cacagccaac cctgctttca tggagggacc
3180tgtgaggcca cagcaggatc acccctgggt ttcatctgcc actgccccaa gggttttgaa
3240ggccccacct gcagccacag ggccccttcc tgcggcttcc atcactgcca ccacggaggc
3300ctgtgtctgc cctcccctaa gccaggcttc ccaccacgct gtgcctgcct cagtggctat
3360gggggtcctg actgcctgac cccaccagct cctaaaggct gtggccctcc ctccccatgc
3420ctatacaatg gcagctgctc agagaccacg ggcttggggg gcccaggctt tcgatgctcc
3480tgccctcaca gctctccagg gccccggtgt cagaaacccg ga
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