1vii

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[[Image:1vii.gif|left|200px]]
 
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{{Structure
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==THERMOSTABLE SUBDOMAIN FROM CHICKEN VILLIN HEADPIECE, NMR, MINIMIZED AVERAGE STRUCTURE==
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|PDB= 1vii |SIZE=350|CAPTION= <scene name='initialview01'>1vii</scene>
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<StructureSection load='1vii' size='340' side='right'caption='[[1vii]]' scene=''>
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|SITE= <scene name='pdbsite=ABR:Residues+Implicated+In+Actin+Binding'>ABR</scene>
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== Structural highlights ==
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|LIGAND=
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<table><tr><td colspan='2'>[[1vii]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Gallus_gallus Gallus gallus]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1VII OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1VII FirstGlance]. <br>
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|ACTIVITY=
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</td></tr>
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|GENE=
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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=1vii FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1vii OCA], [https://pdbe.org/1vii PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1vii RCSB], [https://www.ebi.ac.uk/pdbsum/1vii PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1vii ProSAT]</span></td></tr>
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|DOMAIN=
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</table>
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|RELATEDENTRY=
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== Function ==
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|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1vii FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1vii OCA], [http://www.ebi.ac.uk/pdbsum/1vii PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1vii RCSB]</span>
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[https://www.uniprot.org/uniprot/VILI_CHICK VILI_CHICK] Epithelial cell-specific Ca(2+)-regulated actin-modifying protein that modulates the reorganization of microvillar actin filaments. Plays a role in the actin nucleation, actin filament bundle assembly, actin filament capping and severing. Binds phosphatidylinositol 4,5-bisphosphate (PIP2) and lysophosphatidic acid (LPA); binds LPA with higher affinity than PIP2. Binding to LPA increases its phosphorylation by SRC and inhibits all actin-modifying activities. Binding to PIP2 inhibits actin-capping and -severing activities but enhances actin-bundling activity. Regulates the intestinal epithelial cell morphology, cell invasion, cell migration and apoptosis. Protects against apoptosis induced by dextran sodium sulfate (DSS) in the gastrointestinal epithelium. Appears to regulate cell death by maintaining mitochondrial integrity. Enhances hepatocyte growth factor (HGF)-induced epithelial cell motility, chemotaxis and wound repair (By similarity). Its actin-bundling activity is inhibited by tropomyosin.<ref>PMID:3793760</ref> <ref>PMID:1618806</ref>
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}}
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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/vi/1vii_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.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=1vii 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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The NMR structure of an autonomously folding subdomain from villin headpiece is reported. It forms a novel three helix structure with the actin-binding residues arrayed on the C-terminal helix.
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'''THERMOSTABLE SUBDOMAIN FROM CHICKEN VILLIN HEADPIECE, NMR, MINIMIZED AVERAGE STRUCTURE'''
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NMR structure of the 35-residue villin headpiece subdomain.,McKnight CJ, Matsudaira PT, Kim PS Nat Struct Biol. 1997 Mar;4(3):180-4. PMID:9164455<ref>PMID:9164455</ref>
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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 1vii" style="background-color:#fffaf0;"></div>
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==Overview==
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==See Also==
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The NMR structure of an autonomously folding subdomain from villin headpiece is reported. It forms a novel three helix structure with the actin-binding residues arrayed on the C-terminal helix.
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*[[Villin|Villin]]
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== References ==
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==About this Structure==
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<references/>
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1VII is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Gallus_gallus Gallus gallus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1VII OCA].
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__TOC__
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</StructureSection>
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==Reference==
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NMR structure of the 35-residue villin headpiece subdomain., McKnight CJ, Matsudaira PT, Kim PS, Nat Struct Biol. 1997 Mar;4(3):180-4. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/9164455 9164455]
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[[Category: Gallus gallus]]
[[Category: Gallus gallus]]
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[[Category: Single protein]]
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[[Category: Large Structures]]
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[[Category: Mcknight, C J.]]
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[[Category: Mcknight CJ]]
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[[Category: 3 helix motif]]
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[[Category: actin binding]]
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[[Category: thermostable subdomain]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 00:24:58 2008''
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Current revision

THERMOSTABLE SUBDOMAIN FROM CHICKEN VILLIN HEADPIECE, NMR, MINIMIZED AVERAGE STRUCTURE

PDB ID 1vii

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