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Literature summary for 1.12.7.2 extracted from

  • Demuez, M.; Cournac, L.; Guerrini, O.; Soucaille, P.; Girbal, L.
    Complete activity profile of Clostridium acetobutylicum [FeFe]-hydrogenase and kinetic parameters for endogenous redox partners (2007), FEMS Microbiol. Lett., 275, 113-121.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Escherichia coli Clostridium acetobutylicum

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.000033
-
H2 using ferredoxin CAC0587 as electron carrier, at 35°C Clostridium acetobutylicum
0.000088
-
H2 using flavodoxin CAC0587 as electron carrier, at 35°C Clostridium acetobutylicum
0.016
-
H2 using methyl viologen as electron carrier, at 35°C Clostridium acetobutylicum

Organism

Organism UniProt Comment Textmining
Clostridium acetobutylicum
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Clostridium acetobutylicum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
H2 + oxidized ferredoxin CAC0587 ferredoxin CAC0587 is the standard major ferredoxin Clostridium acetobutylicum H+ + reduced ferredoxin CAC0587
-
r
H2 + oxidized flavodoxin CAC0587 flavodoxin CAC0587 is the standard major flavodoxin Clostridium acetobutylicum H+ + reduced flavodoxin CAC0587
-
r
H2 + oxidized methyl viologen
-
Clostridium acetobutylicum H+ + reduced methyl viologen
-
r

Synonyms

Synonyms Comment Organism
HydA1
-
Clostridium acetobutylicum
[FeFe]-hydrogenase
-
Clostridium acetobutylicum

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
133
-
H2 using ferredoxin CAC0587 as electron carrier, at 35°C Clostridium acetobutylicum
454
-
H2 using methyl viologen as electron carrier, at 35°C Clostridium acetobutylicum
483
-
H2 using flavodoxin CAC0587 as electron carrier, at 35°C Clostridium acetobutylicum