CATH Domain 4ko2S01

CATH Classification

Level	CATH Code	Description
	3	Alpha Beta
	3.40	3-Layer(aba) Sandwich
	3.40.50	Rossmann fold
	3.40.50.700	NADH:ubiquinone oxidoreductase-like, 20kDa subunit

Domain Context

CATH Clusters

Superfamily	NADH:ubiquinone oxidoreductase-like, 20kDa subunit
Functional Family

Enzyme Information

1.12.99.6

Hydrogenase (acceptor).

based on mapping to UniProt P13063

H(2) + A = AH(2).

-!- Uses molecular hydrogen for the reduction of a variety of substances.

UniProtKB Entries (2)

P13063	PHSS_DESBA Desulfomicrobium baculatum Periplasmic [NiFeSe] hydrogenase small subunit
C7LN88	C7LN88_DESBD Desulfomicrobium baculatum DSM 4028 Nickel-dependent hydrogenase large subunit

PDB Structure

PDB	4KO2
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	Structural foundations for the O2 resistance of Desulfomicrobium baculatum [NiFeSe]-hydrogenase. Volbeda, A., Amara, P., Iannello, M., De Lacey, A.L., Cavazza, C., Fontecilla-Camps, J.C. Chem. Commun. (Camb.)