1gx7

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[[Image:1gx7.png|left|200px]]
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==BEST MODEL OF THE ELECTRON TRANSFER COMPLEX BETWEEN CYTOCHROME C3 AND [FE]-HYDROGENASE==
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<StructureSection load='1gx7' size='340' side='right' caption='[[1gx7]], [[NMR_Ensembles_of_Models | 1 NMR models]]' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[1gx7]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Desulfovibrio_vulgaris Desulfovibrio vulgaris]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1GX7 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1GX7 FirstGlance]. <br>
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</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CMO:CARBON+MONOXIDE'>CMO</scene>, <scene name='pdbligand=CYN:CYANIDE+ION'>CYN</scene>, <scene name='pdbligand=FE2:FE+(II)+ION'>FE2</scene>, <scene name='pdbligand=HEC:HEME+C'>HEC</scene>, <scene name='pdbligand=PDT:1,3-PROPANEDITHIOL'>PDT</scene>, <scene name='pdbligand=SF4:IRON/SULFUR+CLUSTER'>SF4</scene><br>
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<tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1hfe|1hfe]], [[1a2i|1a2i]], [[1mdv|1mdv]], [[2cth|2cth]], [[2cym|2cym]]</td></tr>
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<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Ferredoxin_hydrogenase Ferredoxin hydrogenase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.12.7.2 1.12.7.2] </span></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=1gx7 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1gx7 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1gx7 RCSB], [http://www.ebi.ac.uk/pdbsum/1gx7 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/gx/1gx7_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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Cytochrome c(3) (M(r) 13000) is a low redox potential cytochrome specific of the anaerobic metabolism in sulfate-reducing bacteria. This tetrahemic cytochrome is an intermediate between the [Fe]-hydrogenase and the cytochrome Hmc in Desulfovibrio vulgaris Hildenborough strain. The present work describes the structural model of the cytochrome c(3)-[Fe]-hydrogenase complex obtained by nuclear magnetic resonance restrained docking. This model connects the distal cluster of the [Fe]-hydrogenase to heme 4 of the cytochrome, the same heme found in the interaction with cytochrome Hmc. This result gives evidence that cytochrome c(3) is an electron shuttle between the periplasmic hydrogenase and the Hmc membrane-bound complex.
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{{STRUCTURE_1gx7| PDB=1gx7 | SCENE= }}
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The cytochrome c3-[Fe]-hydrogenase electron-transfer complex: structural model by NMR restrained docking.,ElAntak L, Morelli X, Bornet O, Hatchikian C, Czjzek M, Dolla A, Guerlesquin F FEBS Lett. 2003 Jul 31;548(1-3):1-4. PMID:12885397<ref>PMID:12885397</ref>
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===BEST MODEL OF THE ELECTRON TRANSFER COMPLEX BETWEEN CYTOCHROME C3 AND [FE]-HYDROGENASE===
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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_12885397}}
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==About this Structure==
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[[1gx7]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Desulfovibrio_vulgaris Desulfovibrio vulgaris]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1GX7 OCA].
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==See Also==
==See Also==
*[[Cytochrome c|Cytochrome c]]
*[[Cytochrome c|Cytochrome c]]
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== References ==
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==Reference==
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<references/>
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<ref group="xtra">PMID:012885397</ref><references group="xtra"/>
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__TOC__
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</StructureSection>
[[Category: Desulfovibrio vulgaris]]
[[Category: Desulfovibrio vulgaris]]
[[Category: Ferredoxin hydrogenase]]
[[Category: Ferredoxin hydrogenase]]

Revision as of 09:48, 28 September 2014

BEST MODEL OF THE ELECTRON TRANSFER COMPLEX BETWEEN CYTOCHROME C3 AND [FE]-HYDROGENASE

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