CATH Domain 6ehsT02

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CATH Classification

Level	CATH Code	Description
	4	Few Secondary Structures
	4.10	Irregular
	4.10.480	Cytochrome-c3 Hydrogenase; Chain A, domain 2
	4.10.480.10	Cytochrome-c3 hydrogenase, C-terminal domain

Domain Context

CATH Clusters

Superfamily	Cytochrome-c3 hydrogenase, C-terminal domain
Functional Family	Hydrogenase 2 small subunit

Enzyme Information

1.12.99.6

Hydrogenase (acceptor).

based on mapping to UniProt B7LGE4

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

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

UniProtKB Entries (2)

B7LGE4	B7LGE4_ECO55 Escherichia coli 55989 HybO protein
P0ACE1	MBHM_ECO57 Escherichia coli O157:H7 Hydrogenase-2 large chain

PDB Structure

PDB	6EHS
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	The structure of hydrogenase-2 fromEscherichia coli: implications for H2-driven proton pumping. Beaton, S.E., Evans, R.M., Finney, A.J., Lamont, C.M., Armstrong, F.A., Sargent, F., Carr, S.B. Biochem. J.