EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
2.5.1.48 | propargylglycine | - |
Spinacia oleracea |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.5.1.48 | 0.18 | - |
L-cysteine | pH 7.5, 30°C | Spinacia oleracea | |
2.5.1.48 | 0.6 | - |
S2- | pH 7.5, 30°C | Spinacia oleracea | |
2.5.1.48 | 1.4 | - |
O-phospho-L-homoserine | pH 7.5, 30°C | Spinacia oleracea | |
2.5.1.48 | 13.34 | - |
O-succinyl-L-homoserine | pH 7.5, 30°C | Spinacia oleracea |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
2.5.1.48 | chloroplast | - |
Spinacia oleracea | 9507 | - |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
2.5.1.48 | 50000 | - |
4 * 50000 or 2 * 50000 + 2 * 53000, SDS-PAGE | Spinacia oleracea |
2.5.1.48 | 53000 | - |
4 * 50000 or 2 * 50000 + 2 * 53000, SDS-PAGE | Spinacia oleracea |
2.5.1.48 | 215000 | - |
gel filtration | Spinacia oleracea |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.5.1.48 | Spinacia oleracea | - |
spinach | - |
EC Number | Posttranslational Modification | Comment | Organism |
---|---|---|---|
2.5.1.48 | proteolytic modification | the 50000 Da polypeptide may be derived from the 53000 Da polypeptide by proteolysis | Spinacia oleracea |
EC Number | Purification (Comment) | Organism |
---|---|---|
2.5.1.48 | - |
Spinacia oleracea |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
2.5.1.48 | leaf | - |
Spinacia oleracea | - |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
2.5.1.48 | 13.11 | - |
- |
Spinacia oleracea |
EC Number | Storage Stability | Organism |
---|---|---|
2.5.1.48 | -20°C, 20 mM MOPS-NaOH, pH 7.5, 1 mM EDTA, 1 mM DTT, 10% v/v glycerol, 5 days, 50% loss of activity | Spinacia oleracea |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.5.1.48 | L-cystathionine + H2O | - |
Spinacia oleracea | L-homocysteine + NH3 + pyruvate | - |
? | |
2.5.1.48 | O-phospho-L-homoserine + L-cysteine | - |
Spinacia oleracea | L-cystathionine + phosphate | - |
? | |
2.5.1.48 | O-phospho-L-homoserine + S2- | - |
Spinacia oleracea | L-homocysteine + phosphate | - |
? | |
2.5.1.48 | O-succinyl-L-homoserine + L-cysteine | - |
Spinacia oleracea | L-cystathionine + succinate | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
2.5.1.48 | tetramer | 4 * 50000 or 2 * 50000 + 2 * 53000, SDS-PAGE | Spinacia oleracea |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
2.5.1.48 | 7.4 | - |
- |
Spinacia oleracea |