Cloned (Comment) | Organism |
---|---|
expression in Escherichia coli JM109 | Escherichia coli |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
D-alanine + pyridoxal 5'-phosphate | Escherichia coli | L-alanine and other D- and L-amino acids tested are inert as substrates of transamination | pyridoxamine 5'-phosphate + pyruvate | - |
r |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Escherichia coli | - |
- |
- |
Purification (Comment) | Organism |
---|---|
fractionation with ammonium sulfate pH 7.5, DEAE-Sephacel column, butyl-Sepharose 4B column, Gigapite column | Escherichia coli |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
4-amino-4-deoxychorismate | - |
Escherichia coli | 4-aminobenzoate + pyruvate | - |
? | |
D-alanine + pyridoxal 5'-phosphate | L-alanine and other D- and L-amino acids tested are inert as substrates of transamination | Escherichia coli | pyridoxamine 5'-phosphate + pyruvate | - |
r |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | - |
assay at | Escherichia coli |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
pyridoxal 5'-phosphate | - |
Escherichia coli |