EC Number | Activating Compound | Comment | Organism | Structure |
---|---|---|---|---|
1.4.1.17 | 2-mercaptoethanol | required for full activity | Pseudomonas sp. | |
1.4.1.17 | dithiothreitol | can replace 2-mercaptoethanol | Pseudomonas sp. |
EC Number | General Stability | Organism |
---|---|---|
1.4.1.17 | unstable in the absence of 2-mercaptoethanol or dithiothreitol | Pseudomonas sp. |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
1.4.1.17 | NADPH | substrate inhibition above 1 mM | Pseudomonas sp. |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.4.1.17 | 0.035 | - |
NADPH | - |
Pseudomonas sp. | |
1.4.1.17 | 15 | - |
pyruvate | - |
Pseudomonas sp. | |
1.4.1.17 | 75 | - |
methylamine | - |
Pseudomonas sp. |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
1.4.1.17 | 36500 | - |
SDS-PAGE | Pseudomonas sp. |
1.4.1.17 | 77000 | - |
gel filtration | Pseudomonas sp. |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.4.1.17 | pyruvate + methylamine + NADPH | Pseudomonas sp. | reverse reaction only to limited extend at very low rate | N-methyl-L-alanine + H2O + NADP+ | - |
r |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.4.1.17 | Pseudomonas sp. | - |
MS ATCC 25262 | - |
EC Number | Purification (Comment) | Organism |
---|---|---|
1.4.1.17 | - |
Pseudomonas sp. |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
1.4.1.17 | 0.37 | - |
purified enzyme | Pseudomonas sp. |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.4.1.17 | methylamine + alpha-ketobutyrate + NADPH | 14% of activity with pyruvate | Pseudomonas sp. | glutamic acid + H2O + NADP+ | - |
? | |
1.4.1.17 | methylamine + oxaloacetate + NADPH | 64% of activity with pyruvate | Pseudomonas sp. | aspartic acid + H2O + NADP+ | - |
? | |
1.4.1.17 | pyruvate + methylamine + NADPH | reverse reaction only to limited extend at very low rate | Pseudomonas sp. | N-methyl-L-alanine + H2O + NADP+ | - |
r |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
1.4.1.17 | dimer | 2 * 36500, SDS-PAGE, gel filtration | Pseudomonas sp. |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
1.4.1.17 | 8.2 | 8.6 | - |
Pseudomonas sp. |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
1.4.1.17 | NADPH | - |
Pseudomonas sp. |