Cloned (Comment) | Organism |
---|---|
DNA sequence determination and analysis, expression in Escherichia coli JM109 | Agrobacterium tumefaciens |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-serine + NADP+ | Escherichia coli | - |
2-aminomalonate semialdehyde + NADPH | - |
? | |
L-serine + NADP+ | Agrobacterium tumefaciens | - |
2-aminomalonate semialdehyde + NADPH | - |
? | |
L-serine + NADP+ | Agrobacterium tumefaciens ICR 1600 | - |
2-aminomalonate semialdehyde + NADPH | - |
? | |
L-serine + NADP+ | Escherichia coli JM109 | - |
2-aminomalonate semialdehyde + NADPH | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Agrobacterium tumefaciens | - |
- |
- |
Agrobacterium tumefaciens ICR 1600 | - |
- |
- |
Escherichia coli | - |
- |
- |
Escherichia coli JM109 | - |
- |
- |
Purification (Comment) | Organism |
---|---|
recombinant from Escherichia coli, to homogeneity | Agrobacterium tumefaciens |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.0013 | - |
- |
Escherichia coli |
0.043 | - |
recombinant enzyme in Escherichia coli | Agrobacterium tumefaciens |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-serine + NADP+ | - |
Escherichia coli | 2-aminomalonate semialdehyde + NADPH | - |
? | |
L-serine + NADP+ | - |
Agrobacterium tumefaciens | 2-aminomalonate semialdehyde + NADPH | - |
? | |
L-serine + NADP+ | enzyme belongs to the short-chain alcohol dehydrogenase family, similar reaction mechanism | Agrobacterium tumefaciens | 2-aminomalonate semialdehyde + NADPH | 2-aminomalonate semialdehyde spontaneously decarboxylates into 2-aminoacetaldehyde | ? | |
L-serine + NADP+ | - |
Agrobacterium tumefaciens ICR 1600 | 2-aminomalonate semialdehyde + NADPH | - |
? | |
L-serine + NADP+ | enzyme belongs to the short-chain alcohol dehydrogenase family, similar reaction mechanism | Agrobacterium tumefaciens ICR 1600 | 2-aminomalonate semialdehyde + NADPH | 2-aminomalonate semialdehyde spontaneously decarboxylates into 2-aminoacetaldehyde | ? | |
L-serine + NADP+ | - |
Escherichia coli JM109 | 2-aminomalonate semialdehyde + NADPH | - |
? |
Subunits | Comment | Organism |
---|---|---|
tetramer | - |
Escherichia coli |
tetramer | x * 25000-26600, recombinant enzyme, SDS-PAGE and amino acid sequence determination | Agrobacterium tumefaciens |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | - |
assay at | Escherichia coli |
30 | - |
assay at | Agrobacterium tumefaciens |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NADP+ | dependent on | Escherichia coli | |
NADP+ | dependent on | Agrobacterium tumefaciens |