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Literature summary for 2.3.1.169 extracted from

  • Grahame, D.A.
    Catalysis of acetyl-CoA cleavage and tetrahydrosarcinapterin methylation by a carbon monoxide dehydrogenase-corrinoid enzyme complex (1991), J. Biol. Chem., 266, 22227-22233.
    View publication on PubMed

Metals/Ions

Metals/Ions Comment Organism Structure
Fe corrinoid/iron-sulfur protein required Methanosarcina barkeri

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
19700
-
alpha,beta,gamma,delta,epsilon, 6 * 19700 + 6 * 84500 + 6 * 63200 + 6 * 53000 + 6 * 51400, SDS-PAGE Methanosarcina barkeri
51400
-
alpha,beta,gamma,delta,epsilon, 6 * 19700 + 6 * 84500 + 6 * 63200 + 6 * 53000 + 6 * 51400, SDS-PAGE Methanosarcina barkeri
53000
-
alpha,beta,gamma,delta,epsilon, 6 * 19700 + 6 * 84500 + 6 * 63200 + 6 * 53000 + 6 * 51400, SDS-PAGE Methanosarcina barkeri
63200
-
alpha,beta,gamma,delta,epsilon, 6 * 19700 + 6 * 84500 + 6 * 63200 + 6 * 53000 + 6 * 51400, SDS-PAGE Methanosarcina barkeri
84500
-
alpha,beta,gamma,delta,epsilon, 6 * 19700 + 6 * 84500 + 6 * 63200 + 6 * 53000 + 6 * 51400, SDS-PAGE Methanosarcina barkeri
1600000
-
gel filtration Methanosarcina barkeri

Organism

Organism UniProt Comment Textmining
Methanosarcina barkeri
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Methanosarcina barkeri

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
CH3-CO-S-CoA + tetrahydrosarcinapterin + H2O the carbon monoxide dehydrogenase-corrinoid enzyme complex catalyzes the cleavage of acetyl-CoA, tetrahydrosarcinapterin functions as the methyl group acceptor, the major products of reaction are methyltetrahydrosarcinapterin and CO2, free CoA is identified as an additional product Methanosarcina barkeri CH3-tetrahydrosarcinapterin + CO2 + H+ + electron
-
?

Subunits

Subunits Comment Organism
polymer alpha,beta,gamma,delta,epsilon, 6 * 19700 + 6 * 84500 + 6 * 63200 + 6 * 53000 + 6 * 51400, SDS-PAGE Methanosarcina barkeri