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| == Structural highlights == | | == Structural highlights == |
| <table><tr><td colspan='2'>[[3cqa]] is a 2 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=3CQA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3CQA FirstGlance]. <br> | | <table><tr><td colspan='2'>[[3cqa]] is a 2 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=3CQA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3CQA FirstGlance]. <br> |
- | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FMT:FORMIC+ACID'>FMT</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.8Å</td></tr> |
- | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">FGF1, FGFA ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr> | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FMT:FORMIC+ACID'>FMT</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></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=3cqa FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3cqa OCA], [https://pdbe.org/3cqa PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3cqa RCSB], [https://www.ebi.ac.uk/pdbsum/3cqa PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3cqa ProSAT]</span></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=3cqa FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3cqa OCA], [https://pdbe.org/3cqa PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3cqa RCSB], [https://www.ebi.ac.uk/pdbsum/3cqa PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3cqa ProSAT]</span></td></tr> |
| </table> | | </table> |
| == Function == | | == Function == |
- | [[https://www.uniprot.org/uniprot/FGF1_HUMAN FGF1_HUMAN]] Plays an important role in the regulation of cell survival, cell division, angiogenesis, cell differentiation and cell migration. Functions as potent mitogen in vitro.<ref>PMID:8663044</ref> <ref>PMID:16597617</ref> <ref>PMID:20145243</ref>
| + | [https://www.uniprot.org/uniprot/FGF1_HUMAN FGF1_HUMAN] Plays an important role in the regulation of cell survival, cell division, angiogenesis, cell differentiation and cell migration. Functions as potent mitogen in vitro.<ref>PMID:8663044</ref> <ref>PMID:16597617</ref> <ref>PMID:20145243</ref> |
| == Evolutionary Conservation == | | == Evolutionary Conservation == |
| [[Image:Consurf_key_small.gif|200px|right]] | | [[Image:Consurf_key_small.gif|200px|right]] |
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| [[Category: Homo sapiens]] | | [[Category: Homo sapiens]] |
| [[Category: Large Structures]] | | [[Category: Large Structures]] |
- | [[Category: Blaber, M]] | + | [[Category: Blaber M]] |
- | [[Category: Honjo, E]] | + | [[Category: Honjo E]] |
- | [[Category: Kuroki, R]] | + | [[Category: Kuroki R]] |
- | [[Category: Lee, J]] | + | [[Category: Lee J]] |
- | [[Category: Meher, A K]] | + | [[Category: Meher AK]] |
- | [[Category: Somasundaram, T]] | + | [[Category: Somasundaram T]] |
- | [[Category: Acetylation]]
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- | [[Category: Angiogenesis]]
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- | [[Category: Crystal packing]]
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- | [[Category: Developmental protein]]
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- | [[Category: Differentiation]]
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- | [[Category: Growth factor]]
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- | [[Category: Heparin-binding]]
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- | [[Category: Hormone]]
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- | [[Category: Mitogen]]
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- | [[Category: Polymorphism]]
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| Structural highlights
Function
FGF1_HUMAN Plays an important role in the regulation of cell survival, cell division, angiogenesis, cell differentiation and cell migration. Functions as potent mitogen in vitro.[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
Large-volume protein crystals are a prerequisite for neutron diffraction studies and their production represents a bottleneck in obtaining neutron structures. Many protein crystals that permit the collection of high-resolution X-ray diffraction data are inappropriate for neutron diffraction owing to a plate-type morphology that limits the crystal volume. Human fibroblast growth factor 1 crystallizes in a plate morphology that yields atomic resolution X-ray diffraction data but has insufficient volume for neutron diffraction. The thin physical dimension has been identified as corresponding to the b cell edge and the X-ray structure identified a solvent-mediated crystal contact adjacent to position Glu81 that was hypothesized to limit efficient crystal growth in this dimension. In this report, a series of mutations at this crystal contact designed to both reduce side-chain entropy and replace the solvent-mediated interface with direct side-chain contacts are reported. The results suggest that improved crystal growth is achieved upon the introduction of direct crystal contacts, while little improvement is observed with side-chain entropy-reducing mutations alone.
Engineering an improved crystal contact across a solvent-mediated interface of human fibroblast growth factor 1.,Meher AK, Blaber SI, Lee J, Honjo E, Kuroki R, Blaber M Acta Crystallogr Sect F Struct Biol Cryst Commun. 2009 Nov 1;65(Pt, 11):1136-40. Epub 2009 Oct 30. PMID:19923735[4]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
See Also
References
- ↑ Ornitz DM, Xu J, Colvin JS, McEwen DG, MacArthur CA, Coulier F, Gao G, Goldfarb M. Receptor specificity of the fibroblast growth factor family. J Biol Chem. 1996 Jun 21;271(25):15292-7. PMID:8663044
- ↑ Zhang X, Ibrahimi OA, Olsen SK, Umemori H, Mohammadi M, Ornitz DM. Receptor specificity of the fibroblast growth factor family. The complete mammalian FGF family. J Biol Chem. 2006 Jun 9;281(23):15694-700. Epub 2006 Apr 4. PMID:16597617 doi:10.1074/jbc.M601252200
- ↑ Fernandez IS, Cuevas P, Angulo J, Lopez-Navajas P, Canales-Mayordomo A, Gonzalez-Corrochano R, Lozano RM, Valverde S, Jimenez-Barbero J, Romero A, Gimenez-Gallego G. Gentisic acid, a compound associated with plant defense and a metabolite of aspirin, heads a new class of in vivo fibroblast growth factor inhibitors. J Biol Chem. 2010 Apr 9;285(15):11714-29. Epub 2010 Feb 9. PMID:20145243 doi:10.1074/jbc.M109.064618
- ↑ Meher AK, Blaber SI, Lee J, Honjo E, Kuroki R, Blaber M. Engineering an improved crystal contact across a solvent-mediated interface of human fibroblast growth factor 1. Acta Crystallogr Sect F Struct Biol Cryst Commun. 2009 Nov 1;65(Pt, 11):1136-40. Epub 2009 Oct 30. PMID:19923735 doi:10.1107/S1744309109036987
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