CATH Classification

Domain Context

CATH Clusters

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

Enzyme Information

1.12.2.1
Cytochrome-c3 hydrogenase.
based on mapping to UniProt P18187
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 3H3X
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Introduction of methionines in the gas channel makes [NiFe] hydrogenase aero-tolerant
Dementin, S., Leroux, F., Cournac, L., de Lacey, A.L., Volbeda, A., Leger, C., Burlat, B., Martinez, N., Champ, S., Martin, L., Sanganas, O., Haumann, M., Fernandez, V.M., Guigliarelli, B., Fontecilla-Camps, J.C., Rousset, M.
J.Am.Chem.Soc.