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2vgh

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HEPARIN-BINDING DOMAIN FROM VASCULAR ENDOTHELIAL GROWTH FACTOR, NMR, MINIMIZED AVERAGE STRUCTURE

Structural highlights

2vgh is a 1 chain structure with sequence from Human. Full experimental information is available from OCA. For a guided tour on the structure components use FirstGlance.
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

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]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

Publication Abstract from PubMed

BACKGROUND: Vascular endothelial growth factor (VEGF) is an endothelial cell-specific mitogen and is a potent angiogenic and vascular permeabilizing factor. VEGF is also an important mediator of pathological angiogenesis associated with cancer, rheumatoid arthritis and proliferative retinopathy. The binding of VEGF to its two known receptors, KDR and Flt-1, is modulated by cell-surface-associated heparin-like glycosaminoglycans and exogenous heparin or heparan sulfate. Heparin binding to VEGF165, the most abundantly expressed isoform of VEGF, has been localized to the carboxy-terminal 55 residues; plasmin cleavage of VEGF165 yields a homodimeric 110-residue amino-terminal receptor-binding domain (VEGF110) and two 55-residue carboxy-terminal heparin-binding fragments. The endothelial cell mitogenic potency of VEGF110 is decreased significantly relative to VEGF165, indicating that the heparin-binding domains are critical for stimulating endothelial cell proliferation. RESULTS: The solution structure of the 55-residue heparin-binding domain of VEGF165 has been solved using data from two-dimensional homonuclear and three-dimensional heteronuclear NMR spectroscopy. The structure has two subdomains, each containing two disulfide bridges and a short two-stranded antiparallel beta sheet; the carboxy-terminal subdomain also contains a short alpha helix. Hydrophobic interactions are limited to sidechains packing against the disulfide bridges. CONCLUSIONS: The heparin-binding domain of VEGF has no significant sequence or structural similarity to any known proteins and thus represents a novel heparin-binding domain. Most of the positively charged amino acid sidechains are localized on one side of the carboxy-terminal subdomain or on an adjacent disordered loop in the amino-terminal subdomain. The observed distribution of surface charges suggests that these residues constitute a heparin interaction site.

Solution structure of the heparin-binding domain of vascular endothelial growth factor.,Fairbrother WJ, Champe MA, Christinger HW, Keyt BA, Starovasnik MA Structure. 1998 May 15;6(5):637-48. PMID:9634701^[4]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ 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
↑ 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
↑ 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
↑ Fairbrother WJ, Champe MA, Christinger HW, Keyt BA, Starovasnik MA. Solution structure of the heparin-binding domain of vascular endothelial growth factor. Structure. 1998 May 15;6(5):637-48. PMID:9634701

1 Structural highlights
2 Disease
3 Function
4 Evolutionary Conservation
5 Publication Abstract from PubMed
6 See Also
7 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/2vgh"

@@ Line 1: / Line 1: @@
 ==HEPARIN-BINDING DOMAIN FROM VASCULAR ENDOTHELIAL GROWTH FACTOR, NMR, MINIMIZED AVERAGE STRUCTURE==
-<StructureSection load='2vgh' size='340' side='right' caption='[[2vgh]], [[NMR_Ensembles_of_Models | 1 NMR models]]' scene=''>
+<StructureSection load='2vgh' size='340' side='right'caption='[[2vgh]], [[NMR_Ensembles_of_Models | 1 NMR models]]' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[2vgh]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2VGH OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2VGH FirstGlance]. <br>
+<table><tr><td colspan='2'>[[2vgh]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Human Human]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2VGH OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2VGH FirstGlance]. <br>
-</td></tr><tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2vgh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2vgh OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2vgh RCSB], [http://www.ebi.ac.uk/pdbsum/2vgh PDBsum]</span></td></tr>
+</td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2vgh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2vgh OCA], [https://pdbe.org/2vgh PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2vgh RCSB], [https://www.ebi.ac.uk/pdbsum/2vgh PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2vgh ProSAT]</span></td></tr>
-<table>
+</table>
 == Disease ==
-[[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.
+[[https://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:[https://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.
 == Function ==
-[[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>
+[[https://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>
 == Evolutionary Conservation ==
 [[Image:Consurf_key_small.gif|200px|right]]
 Check<jmol>
   <jmolCheckbox>
-    <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/vg/2vgh_consurf.spt"</scriptWhenChecked>
+    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/vg/2vgh_consurf.spt"</scriptWhenChecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <text>to colour the structure by Evolutionary Conservation</text>
   </jmolCheckbox>
-</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf].
+</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2vgh ConSurf].
 <div style="clear:both"></div>
 <div style="background-color:#fffaf0;">
@@ Line 27: / Line 28: @@
 From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
 </div>
+<div class="pdbe-citations 2vgh" style="background-color:#fffaf0;"></div>
 ==See Also==
-*[[Vascular Endothelial Growth Factor|Vascular Endothelial Growth Factor]]
+*[[VEGF 3D Structures|VEGF 3D Structures]]
 == References ==
 <references/>
 __TOC__
 </StructureSection>
-[[Category: Homo sapiens]]
+[[Category: Human]]
-[[Category: Champe, M A.]]
+[[Category: Large Structures]]
-[[Category: Christinger, H W.]]
+[[Category: Champe, M A]]
-[[Category: Fairbrother, W J.]]
+[[Category: Christinger, H W]]
-[[Category: Keyt, B A.]]
+[[Category: Fairbrother, W J]]
-[[Category: Starovasnik, M A.]]
+[[Category: Keyt, B A]]
+[[Category: Starovasnik, M A]]
 [[Category: Angiogenesis]]
 [[Category: Growth factor]]
 [[Category: Heparin-binding]]

2vgh

From Proteopedia

Current revision

HEPARIN-BINDING DOMAIN FROM VASCULAR ENDOTHELIAL GROWTH FACTOR, NMR, MINIMIZED AVERAGE STRUCTURE

Structural highlights

Disease

Function

Evolutionary Conservation

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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