CATH Classification

Domain Context

CATH Clusters

Superfamily Cytochrome-c3 Hydrogenase, chain B
Functional Family Hydrogenase 2 large subunit

Enzyme Information

1.12.2.1
Cytochrome-c3 hydrogenase.
based on mapping to UniProt P18188
H(2) + 2 ferricytochrome c3 = 2 H(+) + 2 ferrocytochrome c3.
-!- Some forms of the enzyme contain nickel ([NiFe]-hydrogenases) and, of these, some contain selenocysteine ([NiFeSe]-hydrogenases). -!- Methylene blue and other acceptors can also be reduced.

UniProtKB Entries (1)

P18187
PHNS_DESFR
Desulfovibrio fructosivorans
Periplasmic [NiFe] hydrogenase small subunit

PDB Structure

PDB 3CUR
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Experimental approaches to kinetics of gas diffusion in hydrogenase
Leroux, F., Dementin, S., Burlat, B., Cournac, L., Volbeda, A., Champ, S., Martin, L., Guigliarelli, B., Bertrand, P., Fontecilla-Camps, J., Rousset, M.
Proc.Natl.Acad.Sci.Usa