1g82

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{{STRUCTURE_1g82| PDB=1g82 | SCENE= }}
 
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===STRUCTURE OF FIBROBLAST GROWTH FACTOR 9===
 
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{{ABSTRACT_PUBMED_11223514}}
 
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==About this Structure==
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==STRUCTURE OF FIBROBLAST GROWTH FACTOR 9==
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[[1g82]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1G82 OCA].
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<StructureSection load='1g82' size='340' side='right'caption='[[1g82]], [[Resolution|resolution]] 2.60&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[1g82]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1G82 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1G82 FirstGlance]. <br>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.6&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FUC:ALPHA-L-FUCOSE'>FUC</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1g82 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1g82 OCA], [https://pdbe.org/1g82 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1g82 RCSB], [https://www.ebi.ac.uk/pdbsum/1g82 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1g82 ProSAT]</span></td></tr>
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</table>
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== Disease ==
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[https://www.uniprot.org/uniprot/FGF9_HUMAN FGF9_HUMAN] Defects in FGF9 are the cause of multiple synostoses syndrome type 3 (SYNS3) [MIM:[https://omim.org/entry/612961 612961]. Multiple synostoses syndrome is an autosomal dominant condition characterized by progressive joint fusions of the fingers, wrists, ankles and cervical spine, characteristic facies and progressive conductive deafness.<ref>PMID:19589401</ref>
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== Function ==
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[https://www.uniprot.org/uniprot/FGF9_HUMAN FGF9_HUMAN] Plays an important role in the regulation of embryonic development, cell proliferation, cell differentiation and cell migration. May have a role in glial cell growth and differentiation during development, gliosis during repair and regeneration of brain tissue after damage, differentiation and survival of neuronal cells, and growth stimulation of glial tumors.<ref>PMID:8663044</ref> <ref>PMID:16597617</ref>
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/g8/1g82_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</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=1g82 ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Fibroblast growth factors (FGFs) constitute a family of at least 20 structurally related heparin-binding polypeptides active in regulating cell growth, survival, differentiation and migration. FGF9, originally discovered as a glia-activating factor, shares 30% sequence identity with other FGFs and has a unique spectrum of target-cell specificity. FGF9 crystallized in the tetragonal space group I4(1), with unit-cell parameters a = b = 151.9, c = 117.2 A. The structure of the glycosylated protein has been refined to an R value of 21.0% with R(free) = 24.8%) at 2.6 A resolution. The four molecules in the asymmetric unit are arranged in two non-crystallographic dimers, with the dimer interface composed partly of residues from N- and C-terminal extensions from the FGF core structure. Most of the receptor-binding residues identified in FGF1- and FGF2-receptor complexes are buried in the dimer interface, with the beta8-beta9 loop stabilized in a particular conformation by an intramolecular hydrogen-bonding network. The potential heparin-binding sites are in a pattern distinct from FGF1 and FGF2. The carbohydrate moiety attached at Asn79 has no structural influence.
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==Reference==
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Structure of fibroblast growth factor 9 shows a symmetric dimer with unique receptor- and heparin-binding interfaces.,Hecht HJ, Adar R, Hofmann B, Bogin O, Weich H, Yayon A Acta Crystallogr D Biol Crystallogr. 2001 Mar;57(Pt 3):378-84. PMID:11223514<ref>PMID:11223514</ref>
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<ref group="xtra">PMID:011223514</ref><references group="xtra"/><references/>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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<div class="pdbe-citations 1g82" style="background-color:#fffaf0;"></div>
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==See Also==
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*[[Fibroblast growth factor 3D structures|Fibroblast growth factor 3D structures]]
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== References ==
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<references/>
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__TOC__
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</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Adar, R.]]
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[[Category: Large Structures]]
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[[Category: Bogin, O.]]
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[[Category: Adar R]]
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[[Category: Hecht, H J.]]
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[[Category: Bogin O]]
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[[Category: Hofmann, B.]]
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[[Category: Hecht HJ]]
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[[Category: Weich, H.]]
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[[Category: Hofmann B]]
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[[Category: Yayon, A.]]
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[[Category: Weich H]]
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[[Category: Fibroblast growth factor]]
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[[Category: Yayon A]]
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[[Category: Hormone-growth factor complex]]
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Current revision

STRUCTURE OF FIBROBLAST GROWTH FACTOR 9

PDB ID 1g82

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