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| - | ==Structure of the membrane protein fhac: a member of the omp85/tpsb transporter family==
| + | #REDIRECT [[4qky]] This PDB entry is obsolete and replaced by 4qky |
| - | <StructureSection load='2qdz' size='340' side='right' caption='[[2qdz]], [[Resolution|resolution]] 3.15Å' scene=''>
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| - | == Structural highlights ==
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| - | <table><tr><td colspan='2'>[[2qdz]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Bordetella_pertussis Bordetella pertussis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QDZ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2QDZ FirstGlance]. <br>
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| - | </td></tr><tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">fhaC ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=520 Bordetella pertussis])</td></tr>
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| - | <tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2qdz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qdz OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2qdz RCSB], [http://www.ebi.ac.uk/pdbsum/2qdz 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/qd/2qdz_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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| - | In Gram-negative bacteria and eukaryotic organelles, beta-barrel proteins of the outer membrane protein 85-two-partner secretion B (Omp85-TpsB) superfamily are essential components of protein transport machineries. The TpsB transporter FhaC mediates the secretion of Bordetella pertussis filamentous hemagglutinin (FHA). We report the 3.15 A crystal structure of FhaC. The transporter comprises a 16-stranded beta barrel that is occluded by an N-terminal alpha helix and an extracellular loop and a periplasmic module composed of two aligned polypeptide-transport-associated (POTRA) domains. Functional data reveal that FHA binds to the POTRA 1 domain via its N-terminal domain and likely translocates the adhesin-repeated motifs in an extended hairpin conformation, with folding occurring at the cell surface. General features of the mechanism obtained here are likely to apply throughout the superfamily.
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| - | Structure of the membrane protein FhaC: a member of the Omp85-TpsB transporter superfamily.,Clantin B, Delattre AS, Rucktooa P, Saint N, Meli AC, Locht C, Jacob-Dubuisson F, Villeret V Science. 2007 Aug 17;317(5840):957-61. PMID:17702945<ref>PMID:17702945</ref>
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| - | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
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| - | </div>
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| - | == References ==
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| - | <references/>
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| - | __TOC__
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| - | </StructureSection>
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| - | [[Category: Bordetella pertussis]]
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| - | [[Category: Clantin, B.]]
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| - | [[Category: Jacob-Dubuisson, F.]]
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| - | [[Category: Villeret, V.]]
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| - | [[Category: Beta barrel]]
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| - | [[Category: Membrane]]
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| - | [[Category: Potra domain]]
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| - | [[Category: Protein transport]]
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