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Literature summary for 1.2.7.4 extracted from

  • Zhang, B.; Hemann, C.F.; Hille, R.
    Kinetic and spectroscopic studies of the molybdenum-copper CO dehydrogenase from Oligotropha carboxidovorans (2010), J. Biol. Chem., 285, 12571-12578.
    View publication on PubMedView publication on EuropePMC

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0107
-
methylene blue at pH 7.2 and 25°C Afipia carboxidovorans

Metals/Ions

Metals/Ions Comment Organism Structure
copper contains copper, essential for activity Afipia carboxidovorans
Molybdenum contains molybdenum, essential for activity Afipia carboxidovorans

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
CO + H2O + acceptor Afipia carboxidovorans
-
CO2 + reduced acceptor + H+
-
?

Organism

Organism UniProt Comment Textmining
Afipia carboxidovorans P19919 and P19920 and P19921 P19919 large subunit, P19920 medium subunit, P19921 small subunit
-

Purification (Commentary)

Purification (Comment) Organism
Q-Sepharose column chromatography and Sephacryl S-300 gel filtration Afipia carboxidovorans

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
CO + H2O + acceptor
-
Afipia carboxidovorans CO2 + reduced acceptor + H+
-
?
CO + H2O + methylene blue
-
Afipia carboxidovorans CO2 + reduced methylene blue
-
?

Synonyms

Synonyms Comment Organism
CO dehydrogenase
-
Afipia carboxidovorans
CODH
-
Afipia carboxidovorans

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
57.8
-
methylene blue at pH 7.2 and 25°C Afipia carboxidovorans

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.2
-
-
Afipia carboxidovorans

pH Range

pH Minimum pH Maximum Comment Organism
5 10
-
Afipia carboxidovorans

Cofactor

Cofactor Comment Organism Structure
FAD
-
Afipia carboxidovorans
Fe-S center
-
Afipia carboxidovorans

kcat/KM [mM/s]

kcat/KM Value [1/mMs-1] kcat/KM Value Maximum [1/mMs-1] Substrate Comment Organism Structure
8700
-
methylene blue at pH 7.2 and 25°C Afipia carboxidovorans