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Literature summary extracted from

  • Daniels, L.; Fuchs, G.; Thauer, R.K.; Zeikus, J.G.
    Carbon monoxide oxidation by methanogenic bacteria (1977), J. Bacteriol., 132, 118-126.
    View publication on PubMedView publication on EuropePMC

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.2.7.4 CN- reversible Methanothermobacter thermautotrophicus
1.2.7.4 Hg+
-
Methanothermobacter thermautotrophicus
1.2.7.4 O2
-
Methanothermobacter thermautotrophicus
1.2.7.4 PCMB
-
Methanothermobacter thermautotrophicus

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.2.7.4 1
-
CO
-
Methanothermobacter thermautotrophicus

Organism

EC Number Organism UniProt Comment Textmining
1.2.7.4 Methanothermobacter thermautotrophicus
-
-
-

Oxidation Stability

EC Number Oxidation Stability Organism
1.2.7.4 extreme oxygen lability Methanothermobacter thermautotrophicus

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.2.7.4 0.4
-
enzyme activity in cell extracts at 35°C, pH 7.5, 100% CO in gas phase Methanothermobacter thermautotrophicus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.2.7.4 CO + H2O + coenzyme F420
-
Methanothermobacter thermautotrophicus CO2 + reduced coenzyme F420
-
?
1.2.7.4 CO + H2O + methyl viologen
-
Methanothermobacter thermautotrophicus CO2 + reduced methyl viologen
-
?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.2.7.4 6.7
-
in cell-free extracts Methanothermobacter thermautotrophicus