1gx7

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[[Image:1gx7.gif|left|200px]]
[[Image:1gx7.gif|left|200px]]
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{{Structure
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<!--
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|PDB= 1gx7 |SIZE=350|CAPTION= <scene name='initialview01'>1gx7</scene>
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The line below this paragraph, containing "STRUCTURE_1gx7", creates the "Structure Box" on the page.
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|SITE=
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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|LIGAND= <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>
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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|ACTIVITY= <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>
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or leave the SCENE parameter empty for the default display.
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|GENE=
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-->
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|DOMAIN=
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{{STRUCTURE_1gx7| PDB=1gx7 | SCENE= }}
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|RELATEDENTRY=
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|RESOURCES=<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.ebi.ac.uk/pdbsum/1gx7 PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1gx7 RCSB]</span>
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}}
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'''BEST MODEL OF THE ELECTRON TRANSFER COMPLEX BETWEEN CYTOCHROME C3 AND [FE]-HYDROGENASE'''
'''BEST MODEL OF THE ELECTRON TRANSFER COMPLEX BETWEEN CYTOCHROME C3 AND [FE]-HYDROGENASE'''
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[[Category: Morelli, X.]]
[[Category: Morelli, X.]]
[[Category: 4fe-4]]
[[Category: 4fe-4]]
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[[Category: electron transfer complex]]
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[[Category: Electron transfer complex]]
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[[Category: hydrogenase]]
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[[Category: Hydrogenase]]
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[[Category: iron-sulfur,]]
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[[Category: Iron-sulfur]]
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[[Category: multiheme cytochrome]]
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[[Category: Multiheme cytochrome]]
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[[Category: nmr]]
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[[Category: Nmr]]
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[[Category: oxidoreductase electron transport]]
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[[Category: Oxidoreductase electron transport]]
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[[Category: soft docking]]
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[[Category: Soft docking]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Fri May 2 18:07:47 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 20:53:14 2008''
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Revision as of 15:07, 2 May 2008

Image:1gx7.gif

Template:STRUCTURE 1gx7

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


Overview

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.

About this Structure

1GX7 is a Protein complex structure of sequences from Desulfovibrio vulgaris. Full crystallographic information is available from OCA.

Reference

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 Page seeded by OCA on Fri May 2 18:07:47 2008

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OCA

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