2ook

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[[Image:2ook.png|left|200px]]
 
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==Crystal structure of a protein with unknown function (YP_749275.1) from Shewanella Frigidimarina NCIMB 400 at 1.80 A resolution==
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The line below this paragraph, containing "STRUCTURE_2ook", creates the "Structure Box" on the page.
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<StructureSection load='2ook' size='340' side='right'caption='[[2ook]], [[Resolution|resolution]] 1.80&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'>[[2ook]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Shewanella_frigidimarina_NCIMB_400 Shewanella frigidimarina NCIMB 400]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2OOK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2OOK FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</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=2ook FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ook OCA], [https://pdbe.org/2ook PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2ook RCSB], [https://www.ebi.ac.uk/pdbsum/2ook PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2ook ProSAT], [https://www.topsan.org/Proteins/JCSG/2ook TOPSAN]</span></td></tr>
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{{STRUCTURE_2ook| PDB=2ook | SCENE= }}
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/Q087X8_SHEFN Q087X8_SHEFN]
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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/oo/2ook_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=2ook 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 crystal structures of the proteins encoded by the YP_749275.1 and YP_001095227.1 genes from Shewanella frigidimarina and S. loihica, respectively, have been determined at 1.8 and 2.25 A resolution, respectively. These proteins are members of a novel family of bacterial proteins that adopt the alpha/beta SpoIIAA-like fold found in STAS and CRAL-TRIO domains. Despite sharing 54% sequence identity, these two proteins adopt distinct conformations arising from different dispositions of their alpha2 and alpha3 helices. In the `open' conformation (YP_001095227.1), these helices are 15 A apart, leading to the creation of a deep nonpolar cavity. In the `closed' structure (YP_749275.1), the helices partially unfold and rearrange, occluding the cavity and decreasing the solvent-exposed hydrophobic surface. These two complementary structures are reminiscent of the conformational switch in CRAL-TRIO carriers of hydrophobic compounds. It is suggested that both proteins may associate with the lipid bilayer in their `open' monomeric state by inserting their amphiphilic helices, alpha2 and alpha3, into the lipid bilayer. These bacterial proteins may function as carriers of nonpolar substances or as interfacially activated enzymes.
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===Crystal structure of a protein with unknown function (YP_749275.1) from Shewanella Frigidimarina NCIMB 400 at 1.80 A resolution===
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Open and closed conformations of two SpoIIAA-like proteins (YP_749275.1 and YP_001095227.1) provide insights into membrane association and ligand binding.,Kumar A, Lomize A, Jin KK, Carlton D, Miller MD, Jaroszewski L, Abdubek P, Astakhova T, Axelrod HL, Chiu HJ, Clayton T, Das D, Deller MC, Duan L, Feuerhelm J, Grant JC, Grzechnik A, Han GW, Klock HE, Knuth MW, Kozbial P, Krishna SS, Marciano D, McMullan D, Morse AT, Nigoghossian E, Okach L, Reyes R, Rife CL, Sefcovic N, Tien HJ, Trame CB, van den Bedem H, Weekes D, Xu Q, Hodgson KO, Wooley J, Elsliger MA, Deacon AM, Godzik A, Lesley SA, Wilson IA Acta Crystallogr Sect F Struct Biol Cryst Commun. 2010 Oct 1;66(Pt, 10):1245-53. Epub 2009 Dec 8. PMID:20944218<ref>PMID:20944218</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_20944218}}, adds the Publication Abstract to the page
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<div class="pdbe-citations 2ook" style="background-color:#fffaf0;"></div>
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(as it appears on PubMed at http://www.pubmed.gov), where 20944218 is the PubMed ID number.
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== References ==
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<references/>
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{{ABSTRACT_PUBMED_20944218}}
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__TOC__
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</StructureSection>
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==About this Structure==
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[[Category: Large Structures]]
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[[2ook]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Shewanella_frigidimarina Shewanella frigidimarina]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2OOK OCA].
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[[Category: Shewanella frigidimarina NCIMB 400]]
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==Reference==
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<ref group="xtra">PMID:20944218</ref><references group="xtra"/>
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[[Category: Shewanella frigidimarina]]
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[[Category: JCSG, Joint Center for Structural Genomics.]]
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Current revision

Crystal structure of a protein with unknown function (YP_749275.1) from Shewanella Frigidimarina NCIMB 400 at 1.80 A resolution

PDB ID 2ook

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