1gx7
From Proteopedia
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|PDB= 1gx7 |SIZE=350|CAPTION= <scene name='initialview01'>1gx7</scene> | |PDB= 1gx7 |SIZE=350|CAPTION= <scene name='initialview01'>1gx7</scene> | ||
|SITE= | |SITE= | ||
| - | |LIGAND= <scene name='pdbligand= | + | |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> |
| - | |ACTIVITY= [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] | + | |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> |
|GENE= | |GENE= | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY= | ||
| + | |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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[[Category: Hatchikian, C.]] | [[Category: Hatchikian, C.]] | ||
[[Category: Morelli, X.]] | [[Category: Morelli, X.]] | ||
| - | [[Category: CMO]] | ||
| - | [[Category: CYN]] | ||
| - | [[Category: FE2]] | ||
| - | [[Category: HEC]] | ||
| - | [[Category: PDT]] | ||
| - | [[Category: SF4]] | ||
[[Category: 4fe-4]] | [[Category: 4fe-4]] | ||
[[Category: electron transfer complex]] | [[Category: electron transfer complex]] | ||
[[Category: hydrogenase]] | [[Category: hydrogenase]] | ||
| - | [[Category: iron-sulfur]] | + | [[Category: iron-sulfur,]] |
[[Category: multiheme cytochrome]] | [[Category: multiheme cytochrome]] | ||
[[Category: nmr]] | [[Category: nmr]] | ||
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[[Category: soft docking]] | [[Category: soft docking]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 20:53:14 2008'' |
Revision as of 17:53, 30 March 2008
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| Ligands: | , , , , , | ||||||
| Activity: | Ferredoxin hydrogenase, with EC number 1.12.7.2 | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
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 Sun Mar 30 20:53:14 2008
Categories: Desulfovibrio vulgaris | Ferredoxin hydrogenase | Protein complex | Bornet, O. | Czjzek, M. | Dolla, A. | Elantak, L. | Guerlesquin, F. | Hatchikian, C. | Morelli, X. | 4fe-4 | Electron transfer complex | Hydrogenase | Iron-sulfur, | Multiheme cytochrome | Nmr | Oxidoreductase electron transport | Soft docking
