EC Number | Activating Compound | Comment | Organism | Structure |
---|---|---|---|---|
1.2.1.22 | cysteine | - |
Escherichia coli | |
1.2.1.22 | glutathione | - |
Escherichia coli |
EC Number | General Stability | Organism |
---|---|---|
1.2.1.22 | dialysis in absence of EDTA and beta-mercaptoethanol: complete loss of activity | Escherichia coli |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
1.2.1.22 | Cu2+ | 85% inhibition at 0.1 mM | Escherichia coli | |
1.2.1.22 | iodoacetate | - |
Escherichia coli |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.2.1.22 | additional information | - |
additional information | - |
Escherichia coli |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
1.2.1.22 | 100000 | - |
sucrose density gradient centrifugation | Escherichia coli |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.2.1.22 | (S)-lactaldehyde + NAD+ | Escherichia coli | essential for catabolism of 1,2-propanediol | (S)-lactate + NADH | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.2.1.22 | Escherichia coli | - |
constitutive mutant | - |
EC Number | Purification (Comment) | Organism |
---|---|---|
1.2.1.22 | - |
Escherichia coli |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
1.2.1.22 | 5.1 | - |
- |
Escherichia coli |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.2.1.22 | (S)-lactaldehyde + NAD+ | essential for catabolism of 1,2-propanediol | Escherichia coli | (S)-lactate + NADH | - |
? | |
1.2.1.22 | (S)-lactaldehyde + NAD+ + H2O | - |
Escherichia coli | (S)-lactate + NADH + H+ | - |
? | |
1.2.1.22 | additional information | specifically oxidizes L-lactaldehyde to L-lactate in presence of NAD+ | Escherichia coli | ? | - |
? |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
1.2.1.22 | 10.5 | 11 | - |
Escherichia coli |
EC Number | pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|---|
1.2.1.22 | 9.2 | 11.2 | pH 9.2: about 15% of maximum activity, pH 11.2: about 99% of maximum activity | Escherichia coli |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
1.2.1.22 | additional information | NADP+ can not substitute for NAD+ | Escherichia coli | |
1.2.1.22 | NAD+ | - |
Escherichia coli |