Activating Compound | Comment | Organism | Structure |
---|---|---|---|
sulfhydryl compound | requirement for reduced form | Escherichia coli |
General Stability | Organism |
---|---|
extremely unstable in absence of 2-mercaptoethanol | Escherichia coli |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Chloroethanol | - |
Escherichia coli |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.01 | - |
CoA | - |
Escherichia coli | |
0.013 | - |
acetyl-CoA | - |
Escherichia coli | |
0.05 | - |
NAD+ | - |
Escherichia coli | |
0.1 | - |
NADH | - |
Escherichia coli | |
1.5 | - |
acetaldehyde | - |
Escherichia coli |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
acetaldehyde + CoA + NAD+ | Escherichia coli | - |
acetyl-CoA + NADH | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Escherichia coli | - |
- |
- |
Purification (Comment) | Organism |
---|---|
partial | Escherichia coli |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
3.11 | - |
- |
Escherichia coli |
Storage Stability | Organism |
---|---|
3°C, ammonium sulfate step of purification, several months | Escherichia coli |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
acetaldehyde + CoA + NAD+ | - |
Escherichia coli | acetyl-CoA + NADH | - |
? | |
acetyl-CoA + NADH | - |
Escherichia coli | acetaldehyde + CoA + NAD+ | - |
r | |
additional information | not benzaldehyde | Escherichia coli | ? | - |
? | |
additional information | not: chloral, formaldehyde, D,L-glyceraldehyde | Escherichia coli | ? | - |
? | |
n-butyraldehyde + CoA + NAD+ | - |
Escherichia coli | n-butyryl-CoA + NADH | - |
r | |
propanal + CoA + NAD+ | - |
Escherichia coli | propionyl-CoA + NADH | - |
? |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7 | - |
- |
Escherichia coli |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
6.2 | 7.4 | 67% of maximal activity at pH 6.2, 79% of maximal activity at pH 7.4 | Escherichia coli |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
CoA | - |
Escherichia coli | |
NAD+ | - |
Escherichia coli |