EC Number | Cloned (Comment) | Organism |
---|---|---|
4.2.1.22 | - |
Saccharomyces cerevisiae |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
4.2.1.22 | L-cystathione | product inhibition | Saccharomyces cerevisiae |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
4.2.1.22 | 0.083 | - |
L-cystathionine | pH 8.6, 37°C, reverse reaction | Saccharomyces cerevisiae | |
4.2.1.22 | 0.3 | - |
L-homocysteine | pH 8.6, 37°C | Saccharomyces cerevisiae | |
4.2.1.22 | 1.2 | - |
L-serine | pH 8.6, 37°C | Saccharomyces cerevisiae |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
4.2.1.22 | Saccharomyces cerevisiae | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
4.2.1.22 | 95% pure | Saccharomyces cerevisiae |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
4.2.1.22 | L-Serine + homocysteine | hydroxylgroup of serine is replaced by the thiol of homocysteine | Saccharomyces cerevisiae | Cystathionine + H2O | - |
r | |
4.2.1.22 | additional information | no substrates: D-, L-allo- and D-allo-cystathionine | Saccharomyces cerevisiae | ? | - |
? |
EC Number | Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
4.2.1.22 | 0.56 | - |
L-cystathionine | pH 8.6, 37°C | Saccharomyces cerevisiae | |
4.2.1.22 | 6.08 | - |
L-cystathionine | pH 8.6, 37°C | Saccharomyces cerevisiae | |
4.2.1.22 | 21.5 | - |
L-homocysteine | pH 8.6, 37°C | Saccharomyces cerevisiae |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
4.2.1.22 | 8.3 | - |
- |
Saccharomyces cerevisiae |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
4.2.1.22 | pyridoxal 5'-phosphate | dependent | Saccharomyces cerevisiae |