1tzh

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[[Image:1tzh.png|left|200px]]
 
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{{STRUCTURE_1tzh| PDB=1tzh | SCENE= }}
{{STRUCTURE_1tzh| PDB=1tzh | SCENE= }}
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===Crystal Structure of the Fab YADS1 Complexed with h-VEGF===
===Crystal Structure of the Fab YADS1 Complexed with h-VEGF===
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{{ABSTRACT_PUBMED_15306681}}
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{{ABSTRACT_PUBMED_15306681}}
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==Disease==
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[[http://www.uniprot.org/uniprot/VEGFA_HUMAN VEGFA_HUMAN]] Defects in VEGFA are a cause of susceptibility to microvascular complications of diabetes type 1 (MVCD1) [MIM:[http://omim.org/entry/603933 603933]]. These are pathological conditions that develop in numerous tissues and organs as a consequence of diabetes mellitus. They include diabetic retinopathy, diabetic nephropathy leading to end-stage renal disease, and diabetic neuropathy. Diabetic retinopathy remains the major cause of new-onset blindness among diabetic adults. It is characterized by vascular permeability and increased tissue ischemia and angiogenesis.
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==Function==
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[[http://www.uniprot.org/uniprot/VEGFA_HUMAN VEGFA_HUMAN]] Growth factor active in angiogenesis, vasculogenesis and endothelial cell growth. Induces endothelial cell proliferation, promotes cell migration, inhibits apoptosis and induces permeabilization of blood vessels. Binds to the FLT1/VEGFR1 and KDR/VEGFR2 receptors, heparan sulfate and heparin. NRP1/Neuropilin-1 binds isoforms VEGF-165 and VEGF-145. Isoform VEGF165B binds to KDR but does not activate downstream signaling pathways, does not activate angiogenesis and inhibits tumor growth.<ref>PMID:11427521</ref><ref>PMID:15520188</ref><ref>PMID:16489009</ref>
==About this Structure==
==About this Structure==
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==Reference==
==Reference==
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<ref group="xtra">PMID:015306681</ref><ref group="xtra">PMID:015066433</ref><references group="xtra"/>
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<ref group="xtra">PMID:015306681</ref><ref group="xtra">PMID:015066433</ref><references group="xtra"/><references/>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Mus musculus]]
[[Category: Mus musculus]]

Revision as of 23:24, 24 March 2013

Template:STRUCTURE 1tzh

Contents

Crystal Structure of the Fab YADS1 Complexed with h-VEGF

Template:ABSTRACT PUBMED 15306681

Disease

[VEGFA_HUMAN] Defects in VEGFA are a cause of susceptibility to microvascular complications of diabetes type 1 (MVCD1) [MIM:603933]. These are pathological conditions that develop in numerous tissues and organs as a consequence of diabetes mellitus. They include diabetic retinopathy, diabetic nephropathy leading to end-stage renal disease, and diabetic neuropathy. Diabetic retinopathy remains the major cause of new-onset blindness among diabetic adults. It is characterized by vascular permeability and increased tissue ischemia and angiogenesis.

Function

[VEGFA_HUMAN] Growth factor active in angiogenesis, vasculogenesis and endothelial cell growth. Induces endothelial cell proliferation, promotes cell migration, inhibits apoptosis and induces permeabilization of blood vessels. Binds to the FLT1/VEGFR1 and KDR/VEGFR2 receptors, heparan sulfate and heparin. NRP1/Neuropilin-1 binds isoforms VEGF-165 and VEGF-145. Isoform VEGF165B binds to KDR but does not activate downstream signaling pathways, does not activate angiogenesis and inhibits tumor growth.[1][2][3]

About this Structure

1tzh is a 6 chain structure with sequence from Homo sapiens and Mus musculus. Full crystallographic information is available from OCA.

See Also

Reference

  • Fellouse FA, Wiesmann C, Sidhu SS. Synthetic antibodies from a four-amino-acid code: a dominant role for tyrosine in antigen recognition. Proc Natl Acad Sci U S A. 2004 Aug 24;101(34):12467-72. Epub 2004 Aug 11. PMID:15306681 doi:10.1073/pnas.0401786101
  • Sidhu SS, Li B, Chen Y, Fellouse FA, Eigenbrot C, Fuh G. Phage-displayed antibody libraries of synthetic heavy chain complementarity determining regions. J Mol Biol. 2004 Apr 23;338(2):299-310. PMID:15066433 doi:10.1016/j.jmb.2004.02.050
  1. ↑ Murphy JF, Fitzgerald DJ. Vascular endothelial growth factor induces cyclooxygenase-dependent proliferation of endothelial cells via the VEGF-2 receptor. FASEB J. 2001 Jul;15(9):1667-9. PMID:11427521
  2. ↑ Woolard J, Wang WY, Bevan HS, Qiu Y, Morbidelli L, Pritchard-Jones RO, Cui TG, Sugiono M, Waine E, Perrin R, Foster R, Digby-Bell J, Shields JD, Whittles CE, Mushens RE, Gillatt DA, Ziche M, Harper SJ, Bates DO. VEGF165b, an inhibitory vascular endothelial growth factor splice variant: mechanism of action, in vivo effect on angiogenesis and endogenous protein expression. Cancer Res. 2004 Nov 1;64(21):7822-35. PMID:15520188 doi:10.1158/0008-5472.CAN-04-0934
  3. ↑ Dixelius J, Olsson AK, Thulin A, Lee C, Johansson I, Claesson-Welsh L. Minimal active domain and mechanism of action of the angiogenesis inhibitor histidine-rich glycoprotein. Cancer Res. 2006 Feb 15;66(4):2089-97. PMID:16489009 doi:10.1158/0008-5472.CAN-05-2217

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