Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Ni2+ | each active site has the nickel porphyrinoid F430 as a prosthetic group, in the active state, F430 contains the transition metal in the Ni(I) oxidation state | Methanothermobacter marburgensis |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
CH3-S-CoM + HS-CoB | Methanothermobacter marburgensis | i.e. methyl-coenzyme M + coenzyme B | CoM-S-S-CoB + methane | - |
? | |
additional information | Methanothermobacter marburgensis | the enzyme catalyzes the formation of methane from methyl-coenzyme M and coenzyme B in methanogenic archaea | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Methanothermobacter marburgensis | - |
i.e. Methanothermobacter thermoautotrophicum strain Marburg, DSM 2133 | - |
Methanothermobacter marburgensis | - |
or Methanothermobacter thermoautotrophicum strain Marburg, DSM 2133 | - |
Purification (Comment) | Organism |
---|---|
active native MCR | Methanothermobacter marburgensis |
native enzyme, during purification the enzyme lost its MCR-red2 signal owing to the removal of HS-CoB | Methanothermobacter marburgensis |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
additional information | growth temperature 65°C | Methanothermobacter marburgensis | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
CH3-S-CoM + HS-CoB | i.e. methyl-coenzyme M + coenzyme B | Methanothermobacter marburgensis | CoM-S-S-CoB + methane | - |
? | |
CH3-S-CoM + HS-CoB | i.e. methyl-coenzyme M or 2-methylmercaptoethanesulfonate + coenzyme B or N-7-mercaptoheptanoylthreonine phosphate | Methanothermobacter marburgensis | CoM-S-S-CoB + methane | - |
? | |
additional information | the enzyme catalyzes the formation of methane from methyl-coenzyme M and coenzyme B in methanogenic archaea | Methanothermobacter marburgensis | ? | - |
? | |
additional information | MCR reduction/oxidation state, electron paramagnetic resonance status analysis, detailed overview | Methanothermobacter marburgensis | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
More | enzyme structure analysis in reduced and oxidized state, the enzyme has two structurally interlinked active sites embedded in an a2b2c2 subunit structure, overview | Methanothermobacter marburgensis |
More | the enzyme has two structurally interlinked active sites embedded in an alpha2beta2gamma2 subunit structure. Each active site has the nickel porphyrinoid F430 as a prosthetic group | Methanothermobacter marburgensis |
Synonyms | Comment | Organism |
---|---|---|
MCR | - |
Methanothermobacter marburgensis |
methyl-coenzyme M reductase | - |
Methanothermobacter marburgensis |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
coenzyme F430 | each active site has the nickel porphyrinoid F430 as a prosthetic group, in the active state, F430 contains the transition metal in the Ni(I) oxidation state | Methanothermobacter marburgensis | |
F-430 | the enzyme has two structurally interlinked active sites embedded in an alpha2beta2gamma2 subunit structure. Each active site has the nickel porphyrinoid F430 as a prosthetic group. In the active state, F430 contains the transition metal in the Ni(I) oxidation state | Methanothermobacter marburgensis |