Any feedback?
Please rate this page

BRENDA support

Literature summary for extracted from

  • Khan, S.M.; Klibanov, A.M.; Kaplan, N.O.; Kamen, M.D.
    The effect of electron carriers and other ligands on oxygen stability of clostridial hydrogenase (1981), Biochim. Biophys. Acta, 659, 457-465.
    View publication on PubMed

General Stability

General Stability Organism
in aqueous solutions at pH 8.0, under argon, nitrogen or hydrogen atmosphere, stable for many hours Clostridium pasteurianum


Inhibitors Comment Organism Structure
O2 50% inactivation after 46 min, in the presence of 0.057 mM ferredoxin, after 11 h 50% inactivation Clostridium pasteurianum

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
H2 + oxidized ferredoxin Clostridium pasteurianum
H+ + reduced ferredoxin


Organism UniProt Comment Textmining
Clostridium pasteurianum

Oxidation Stability

Oxidation Stability Organism
rapid inactivation under aerobic conditions Clostridium pasteurianum

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
hydrogen evolution Clostridium pasteurianum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
H2 + electron acceptor methyl viologen as electron acceptor Clostridium pasteurianum H+ + reduced electron acceptor
H2 + oxidized ferredoxin
Clostridium pasteurianum H+ + reduced ferredoxin