Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Iron | CO oxidation occurs at Ni- and FeS containing center C, electrons are transferred from cluster C via center B to external electron acceptors | Moorella thermoacetica | |
Iron | the alphabeta dimer contains approximately 9-11 mol of iron and 12-14 mol of acid-labile sulfur per mol of dimer | Moorella thermoacetica | |
Iron | the alphabeta dimer contains approximately 9-11 mol of iron and 12-14 mol of acid-labile sulfur per mol of dimer | Acetobacterium woodii | |
Nickel | the alphabeta dimer contains approximately 2 mol of nickel per mol of dimer | Moorella thermoacetica | |
Nickel | the alphabeta dimer contains approximately 2 mol of nickel per mol of dimer | Acetobacterium woodii | |
Zinc | the alphabeta dimer contains approximately 1 mol of zinc per mol of dimer | Moorella thermoacetica | |
Zinc | the alphabeta dimer contains approximately 1 mol of zinc per mol of dimer | Acetobacterium woodii |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
CO + H2O + electron acceptor | Moorella thermoacetica | the physiological role of the enzyme in acetyl-CoA synthesis is the reduction of CO2 to a bound CO, the physiological electron acceptor is not known and may be different in different organisms | ? | - |
? | |
CO + H2O + electron acceptor | Acetobacterium woodii | the physiological role of the enzyme in acetyl-CoA synthesis is the reduction of CO2 to a bound CO, the physiological electron acceptor is not known and may be different in different organisms | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Acetobacterium woodii | - |
- |
- |
Clostridium pasteurianum | - |
- |
- |
Moorella thermoacetica | - |
- |
- |
Reaction | Comment | Organism | Reaction ID |
---|---|---|---|
CO + H2O + 2 oxidized ferredoxin = CO2 + 2 reduced ferredoxin + 2 H+ | CO may react with OH- rather than with H2O | Clostridium pasteurianum |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
additional information | - |
- |
Moorella thermoacetica |
120 | - |
electron acceptor ferredoxin | Moorella thermoacetica |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
CO + H2O + electron acceptor | the physiological role of the enzyme in acetyl-CoA synthesis is the reduction of CO2 to a bound CO, the physiological electron acceptor is not known and may be different in different organisms | Moorella thermoacetica | ? | - |
? | |
CO + H2O + electron acceptor | the physiological role of the enzyme in acetyl-CoA synthesis is the reduction of CO2 to a bound CO, the physiological electron acceptor is not known and may be different in different organisms | Acetobacterium woodii | ? | - |
? | |
CO + H2O + ferredoxin | - |
Moorella thermoacetica | CO2 + reduced ferredoxin | - |
? | |
CO + H2O + methyl viologen | - |
Moorella thermoacetica | CO2 + reduced methyl viologen | - |
r | |
CO + H2O + methyl viologen | - |
Clostridium pasteurianum | CO2 + reduced methyl viologen | - |
? | |
CO + H2O + methyl viologen | - |
Acetobacterium woodii | CO2 + reduced methyl viologen | - |
r | |
CO + H2O + methylene blue | - |
Moorella thermoacetica | CO2 + reduced methylene blue | - |
? | |
CO + H2O + rubredoxin | most efficient electron acceptor | Moorella thermoacetica | CO2 + reduced rubredoxin | - |
? |