EC Number | General Stability | Organism |
---|---|---|
1.2.1.76 | enzyme is air-sensitive. Exposure to air at room temperature or 4°C results in a complete inactivation within 6 h or 24 h, respectively | Clostridium kluyveri |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.2.1.76 | 2.7 | - |
Succinate-semialdehyde | pH 8.5, 30°C | Clostridium kluyveri | |
1.2.1.76 | 2.9 | - |
coenzyme A | pH 8.5, 30°C | Clostridium kluyveri | |
1.2.1.76 | 3.2 | - |
succinyl-CoA | pH 7.0, 30°C | Clostridium kluyveri | |
1.2.1.76 | 4 | - |
NADP+ | pH 8.5, 30°C | Clostridium kluyveri | |
1.2.1.76 | 4.3 | - |
NADPH | pH 7.0, 30°C | Clostridium kluyveri |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
1.2.1.76 | 55000 | - |
2 * 55000, SDS-PAGE | Clostridium kluyveri |
1.2.1.76 | 115000 | - |
sucrose gradient centrifugation | Clostridium kluyveri |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.2.1.76 | Clostridium kluyveri | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
1.2.1.76 | - |
Clostridium kluyveri |
EC Number | Reaction | Comment | Organism | Reaction ID |
---|---|---|---|---|
1.2.1.76 | succinate semialdehyde + CoA + NADP+ = succinyl-CoA + NADPH + H+ | ping-pong mechanism | Clostridium kluyveri |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
1.2.1.76 | 41.4 | - |
pH 7.0, 30°C | Clostridium kluyveri |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.2.1.76 | caproaldehyde + coenzyme A + NADP+ | at 8.6% of the rate with succinate-semialdehyde | Clostridium kluyveri | n-hexanoyl-CoA + NADPH + H+ | - |
r | |
1.2.1.76 | glutaryl-CoA + NADPH + H+ | at 6.7% of the rate with succinyl-coA | Clostridium kluyveri | ? + coenzyme A + NADP+ | - |
r | |
1.2.1.76 | glycolaldehyde + coenzyme A + NADP+ | at 9.1% of the rate with succinate-semialdehyde | Clostridium kluyveri | ? + NADPH + H+ | - |
r | |
1.2.1.76 | n-butyraldehyde + coenzyme A + NADP+ | at 1% of the rate with succinate-semialdehyde | Clostridium kluyveri | n-butyryl-CoA + NADPH + H+ | - |
r | |
1.2.1.76 | n-hexanoyl-CoA + NADPH + H+ | at 8.1% of the rate with succinyl-coA | Clostridium kluyveri | caproaldehyde + coenzyme A + NADP+ | - |
r | |
1.2.1.76 | palmitoyl-CoA + NADPH + H+ | at 15.1% of the rate with succinyl-coA | Clostridium kluyveri | ? + coenzyme A + NADP+ | - |
r | |
1.2.1.76 | succinate-semialdehyde + coenzyme A + NADP+ | - |
Clostridium kluyveri | succinyl-CoA + NADPH + H+ | - |
r | |
1.2.1.76 | succinyl-CoA + NADPH + H+ | - |
Clostridium kluyveri | succinate-semialdehyde + coenzyme A + NADP+ | - |
r | |
1.2.1.76 | valeraldehyde + coenzyme A + NADP+ | at 6.0% of the rate with succinate-semialdehyde | Clostridium kluyveri | n-valeryl-CoA + NADPH + H+ | - |
r |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
1.2.1.76 | dimer | 2 * 55000, SDS-PAGE | Clostridium kluyveri |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
1.2.1.76 | 7 | - |
reduction of succinyl-CoA | Clostridium kluyveri |
1.2.1.76 | 8.5 | - |
oxidation of succinate-semialdehyde | Clostridium kluyveri |