1vfq

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{{Seed}}
 
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[[Image:1vfq.png|left|200px]]
 
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==The Crystal Structure of Human Coactosin-like Protein at 1.9 A Resolution==
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The line below this paragraph, containing "STRUCTURE_1vfq", creates the "Structure Box" on the page.
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<StructureSection load='1vfq' size='340' side='right'caption='[[1vfq]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[1vfq]] is a 1 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=1VFQ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1VFQ 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]] 1.9&#8491;</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=1vfq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1vfq OCA], [https://pdbe.org/1vfq PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1vfq RCSB], [https://www.ebi.ac.uk/pdbsum/1vfq PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1vfq ProSAT]</span></td></tr>
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{{STRUCTURE_1vfq| PDB=1vfq | SCENE= }}
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/COTL1_HUMAN COTL1_HUMAN] Binds to F-actin in a calcium-independent manner. Has no direct effect on actin depolymerization.<ref>PMID:11583571</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/vf/1vfq_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=1vfq 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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Human coactosin-like protein (CLP) shares high homology with coactosin, a filamentous (F)-actin binding protein, and interacts with 5LO and F-actin. As a tumor antigen, CLP is overexpressed in tumor tissue cells or cell lines, and the encoded epitopes can be recognized by cellular and humoral immune systems. To gain a better understanding of its various functions and interactions with related proteins, the crystal structure of CLP expressed in Escherichia coli has been determined to 1.9 A resolution. The structure features a central beta-sheet surrounded by helices, with two very tight hydrophobic cores on each side of the sheet. CLP belongs to the actin depolymerizing protein superfamily, and is similar to yeast cofilin and actophilin. Based on our structural analysis, we observed that CLP forms a polymer along the crystallographic b axis with the exact same repeat distance as F-actin. A model for the CLP polymer and F-actin binding has therefore been proposed.
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===The Crystal Structure of Human Coactosin-like Protein at 1.9 A Resolution===
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Crystal structure of human coactosin-like protein at 1.9 A resolution.,Li X, Liu X, Lou Z, Duan X, Wu H, Liu Y, Rao Z Protein Sci. 2004 Nov;13(11):2845-51. Epub 2004 Sep 30. PMID:15459340<ref>PMID:15459340</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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The line below this paragraph, {{ABSTRACT_PUBMED_15459340}}, adds the Publication Abstract to the page
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<div class="pdbe-citations 1vfq" style="background-color:#fffaf0;"></div>
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(as it appears on PubMed at http://www.pubmed.gov), where 15459340 is the PubMed ID number.
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== References ==
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<references/>
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{{ABSTRACT_PUBMED_15459340}}
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__TOC__
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</StructureSection>
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==About this Structure==
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1VFQ is a 1 chain structure of 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=1VFQ OCA].
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==Reference==
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<ref group="xtra">PMID:15459340</ref><references group="xtra"/>
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[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Li, X.]]
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[[Category: Large Structures]]
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[[Category: Liu, X.]]
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[[Category: Li X]]
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[[Category: Liu, Y.]]
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[[Category: Liu X]]
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[[Category: Lou, Z.]]
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[[Category: Liu Y]]
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[[Category: Actin-binding protein]]
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[[Category: Lou Z]]
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[[Category: Cytoskeleton]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Feb 17 17:57:59 2009''
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Current revision

The Crystal Structure of Human Coactosin-like Protein at 1.9 A Resolution

PDB ID 1vfq

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