EC Number | Activating Compound | Comment | Organism | Structure |
---|---|---|---|---|
4.4.1.13 | pyridoxal | is 23% as effective as pyridoxal 5'-phosphate | Spinacia oleracea |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
4.4.1.13 | 5,5'-dithiobis(2-nitrobenzoic acid) | irreversible | Spinacia oleracea | |
4.4.1.13 | Beta-cyanoalanine | - |
Spinacia oleracea | |
4.4.1.13 | Cys | competitive with L-cystathionine | Spinacia oleracea | |
4.4.1.13 | NEM | irreversible | Spinacia oleracea |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
4.4.1.13 | 0.13 | - |
L-cystathionine | - |
Spinacia oleracea | |
4.4.1.13 | 0.25 | - |
L-djenkolate | - |
Spinacia oleracea |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
4.4.1.13 | Spinacia oleracea | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
4.4.1.13 | partial | Spinacia oleracea |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
4.4.1.13 | leaf | - |
Spinacia oleracea | - |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
4.4.1.13 | 0.111 | - |
- |
Spinacia oleracea |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
4.4.1.13 | L-cystathionine + H2O | - |
Spinacia oleracea | L-homocysteine + NH3 + pyruvate | - |
? | |
4.4.1.13 | L-djenkolate + H2O | - |
Spinacia oleracea | pyruvate | - |
? | |
4.4.1.13 | mixed disulfide of L-cysteine and L-homocysteine + H2O | - |
Spinacia oleracea | ? | - |
? |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
4.4.1.13 | 8.6 | - |
Tris-HCl buffer | Spinacia oleracea |
4.4.1.13 | 8.8 | - |
potassium borate buffer | Spinacia oleracea |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
4.4.1.13 | pyridoxal 5'-phosphate | - |
Spinacia oleracea |