Brand  (β version)

PDB ID: 1OAO

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Ligands
Code Name Style Show Link
ACT Acetate ion PoSSuM
BCT Bicarbonate ion PoSSuM
FE2 Fe (II) ion PoSSuM
FOR Formyl group PoSSuM
GOL Glycerol PoSSuM
NI Nickel (II) ion PoSSuM
SF4 Iron/sulfur cluster PoSSuM
SO4 Sulfate ion PoSSuM
SX Sulfur oxide PoSSuM
XCC Fe(4)-ni(1)-S(4) cluster PoSSuM
ZN Zinc ion PoSSuM
Non-standard Residues
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Structure summary

Code : 1OAO   PDBj   RCSB PDB   PDBe
Header : OXIDOREDUCTASE/TRANSFERASE
Title : NiZn[Fe4S4] and NiNi[Fe4S4] clusters in closed and open alpha subunits of acetyl-CoA synthase/carbon monoxide dehydrogenase
Release Data : 2003-04-11
Compound :
mol_id molecule chains synonym
1 CARBON MONOXIDE DEHYDROGENASE/ACETYL-COA SYNTHASE SUBUNIT BETA A,B CODH
ec: 1.2.99.2, 1.2.7.4
mol_id molecule chains synonym
2 CARBON MONOXIDE DEHYDROGENASE/ACETYL-COA SYNTHASE SUBUNIT ALPHA C,D CODH
ec: 2.3.1.169
Source :
mol_id organism_scientific
1 MOORELLA THERMOACETICA  (taxid:1525)
mol_id organism_scientific
2 MOORELLA THERMOACETICA  (taxid:1525)
Authors : Darnault, C., Volbeda, A., Kim, E.J., Legrand, P., Vernede, X., Lindahl, P.A., Fontecilla-Camps, J.C.
Keywords : OXIDOREDUCTASE-TRANSFERASE COMPLEX, ELECTRON TRANSFER, OXIDOREDUCTASE, ACETYL-COA FORMATION, WOOD/LJUNGDAHL PATHWAY, NICKEL
Exp. method : X-RAY DIFFRACTION ( 1.90 Å )
Citation :

Ni-Zn-[Fe4-S4] and Ni-Ni-[Fe4-S4] Clusters in Closed and Open Alpha Subunits of Acetyl-Coa Synthase/Carbon Monoxide Dehydrogenase

Darnault, C.,Volbeda, A.,Kim, E.J.  et al.
(2003)  Nat.Struct.Biol.  10 : 271

PubMed: 12627225
DOI: 10.1038/NSB912

Reaction

Chain : A, B
UniProt : P27989 (DCMB_MOOTH)
Reaction: EC: Evidence:
Physiological Direction:
CO + 2 oxidized [2Fe-2S]-[ferredoxin] + H2O = 2 reduced [2Fe- 2S]-[ferredoxin] + CO2 + 2 H(+) 1.2.7.4 PubMed:12627225
-
Cofactor: Evidence: Note:
[Ni-Fe-S] cluster - Binds 1 [Ni-Fe-S] cluster per subunit.
[4Fe-4S] cluster - Binds 2 [4Fe-4S] clusters per homodimer.
Chain : C, D
UniProt : P27988 (DCMA_MOOTH)
Reaction: EC: Evidence:
Physiological Direction:
Co(I)-[corrinoid Fe-S protein] + acetyl-CoA + H(+) = methyl- Co(III)-[corrinoid Fe-S protein] + CO + CoA 2.3.1.169 PubMed:12386327
-
Cofactor: Evidence: Note:
Ni cation - Binds 2 nickel ions per subunit.
[4Fe-4S] cluster - Binds 1 [4Fe-4S] cluster per subunit.