EC Number | General Stability | Organism |
---|---|---|
4.4.1.13 | inactivated by repeated freezing and thawing | Spinacia oleracea |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
4.4.1.13 | 0.3 | - |
L-cystathionine | - |
Spinacia oleracea | |
4.4.1.13 | 0.35 | - |
L-djenkolate | - |
Spinacia oleracea |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
4.4.1.13 | 53000 | - |
4 * 53000, SDS-PAGE | Spinacia oleracea |
4.4.1.13 | 210000 | - |
gel filtration | Spinacia oleracea |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
4.4.1.13 | Spinacia oleracea | - |
- |
- |
EC Number | Posttranslational Modification | Comment | Organism |
---|---|---|---|
4.4.1.13 | no modification | enzyme is not a glycoprotein | Spinacia oleracea |
EC Number | Purification (Comment) | Organism |
---|---|---|
4.4.1.13 | - |
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 | 1.226 | - |
- |
Spinacia oleracea |
EC Number | Storage Stability | Organism |
---|---|---|
4.4.1.13 | -10°C, stable for 1 month | 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-cystine + H2O | 17% of the activity with L-cystathionine | Spinacia oleracea | L-thiocysteine + pyruvate + NH3 | - |
? | |
4.4.1.13 | L-djenkolate + H2O | 126% of the activity with L-cystathionine | Spinacia oleracea | pyruvate | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
4.4.1.13 | tetramer | 4 * 53000, SDS-PAGE | Spinacia oleracea |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
4.4.1.13 | 8.6 | 8.7 | - |
Spinacia oleracea |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
4.4.1.13 | pyridoxal 5'-phosphate | required as cofactor | Spinacia oleracea |