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9R9V

[FeFe]-hydrogenase from Nitratidesulfovibrio vulgaris str. Hildenborough at pH 7.00

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(B)
Periplasmic [Fe] hydrogenase small subunitpolymer8810082.41UniProt (P07603)Nitratidesulfovibrio vulgaris str. HildenboroughFe hydrogenlyase small chain
2B
(A)
Periplasmic [Fe] hydrogenase large subunitpolymer39443023.61UniProt (P07598)Nitratidesulfovibrio vulgaris str. HildenboroughFe hydrogenlyase
3C, E, F
(A)
IRON/SULFUR CLUSTERnon-polymer351.63Chemie (SF4)
4D
(A)
dicarbonyl[bis(cyanide-kappaC)]-mu-(iminodimethanethiolatato-1kappaS:2kappaS)-mu-(oxomethylidene)diiron(2+)non-polymer355.01Chemie (402)
5G
(A)
4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACIDnon-polymer238.31Chemie (EPE)
PubChem (23831)
6H
(A)
DI(HYDROXYETHYL)ETHERnon-polymer106.11Chemie (PEG)
PubChem (8117)
7I, J
(B, A)
waterwater18.0383Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight53106.0
Non-Polymers*Number of molecules6
Total formula weight1754.3
All*Total formula weight54860.3
*Water molecules are not included.

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PDB entries from 2026-06-03

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