3efc

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[[Image:3efc.png|left|200px]]
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==Crystal Structure of YaeT periplasmic domain==
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<StructureSection load='3efc' size='340' side='right' caption='[[3efc]], [[Resolution|resolution]] 3.30&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[3efc]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3EFC OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3EFC FirstGlance]. <br>
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</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">yaeT, yzzN, yzzY, b0177, JW0172 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 Escherichia coli])</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3efc FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3efc OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3efc RCSB], [http://www.ebi.ac.uk/pdbsum/3efc PDBsum]</span></td></tr>
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</table>
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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/ef/3efc_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/chain_selection.php?pdb_ID=2ata 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 envelope of Gram-negative bacteria consists of inner and outer membranes surrounding the peptidoglycan wall. The outer membrane (OM) is rich in integral membrane proteins (OMPs), which have a characteristic beta barrel domain embedded in the OM. The Omp85 family of proteins, ubiquitous among Gram-negative bacteria and also present in chloroplasts and mitochondria, is required for folding and insertion of OMPs into the outer membrane. Bacterial Omp85 proteins are characterized by a periplasmic domain containing five repeats of polypeptide transport-associated (POTRA) motifs. Here we report the crystal structure of a periplasmic fragment of YaeT (the Escherichia coli Omp85) containing the first four POTRA domains in an extended conformation consistent with recent solution X-ray scattering data. Analysis of the YaeT structure reveals conformational flexibility around a hinge point between POTRA2 and 3 domains. The structure's implications for substrate binding and folding mechanisms are also discussed.
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{{STRUCTURE_3efc| PDB=3efc | SCENE= }}
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Crystal structure of YaeT: conformational flexibility and substrate recognition.,Gatzeva-Topalova PZ, Walton TA, Sousa MC Structure. 2008 Dec 10;16(12):1873-81. PMID:19081063<ref>PMID:19081063</ref>
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===Crystal Structure of YaeT periplasmic domain===
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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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{{ABSTRACT_PUBMED_19081063}}
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== References ==
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<references/>
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==About this Structure==
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__TOC__
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[[3efc]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3EFC OCA].
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</StructureSection>
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==Reference==
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<ref group="xtra">PMID:019081063</ref><references group="xtra"/>
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[[Category: Escherichia coli]]
[[Category: Escherichia coli]]
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[[Category: Gatzeva-Topalova, P Z.]]
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[[Category: Gatzeva-Topalova, P Z]]
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[[Category: Sousa, M C.]]
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[[Category: Sousa, M C]]
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[[Category: Walton, T A.]]
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[[Category: Walton, T A]]
[[Category: Cell membrane]]
[[Category: Cell membrane]]
[[Category: Cell outer membrane]]
[[Category: Cell outer membrane]]

Revision as of 13:21, 19 November 2014

Crystal Structure of YaeT periplasmic domain

3efc, resolution 3.30Å

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