EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
4.3.1.19 | 61.8 | - |
L-Ser | - |
Rattus norvegicus | |
4.3.1.19 | 99.5 | - |
L-Thr | - |
Rattus norvegicus |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
4.3.1.19 | Rattus norvegicus | - |
- |
- |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
4.3.1.19 | liver | - |
Rattus norvegicus | - |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
4.3.1.19 | L-serine | - |
Rattus norvegicus | pyruvate + NH3 | - |
? | |
4.3.1.19 | L-threonine | - |
Rattus norvegicus | 2-oxobutanoate + NH3 | - |
? | |
4.3.1.19 | additional information | when pyridoxamine 5'-phosphate is incubated with the apoenzyme in the presence of small quantities of keto acids, e.g. pyruvate or 2-oxobutanoate, small amounts of L-Ala or L-aminobutanoate are formed, the reaction is not reversible | Rattus norvegicus | ? | - |
? |
EC Number | Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
4.3.1.19 | 243 | - |
L-Ser | - |
Rattus norvegicus | |
4.3.1.19 | 287 | - |
L-Thr | - |
Rattus norvegicus |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
4.3.1.19 | pyridoxal 5'-phosphate | Km: 0.000682 mM | Rattus norvegicus | |
4.3.1.19 | pyridoxal 5'-phosphate | reactivates after dissociation of the coenzyme | Rattus norvegicus | |
4.3.1.19 | pyridoxamine 5'-phosphate | reactivates after dissociation of the coenzyme | Rattus norvegicus |