KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
9 | - |
O-acetyl-L-Ser | isoenzyme 2 | Allium tuberosum |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
36000 | - |
2 * 36000, isoenzyme 2, SDS-PAGE | Allium tuberosum |
40000 | - |
2 * 40000, isoenzyme 1, SDS-PAGE | Allium tuberosum |
73000 | - |
isoenzyme 2, gel filtration | Allium tuberosum |
81000 | - |
isoenzyme 1, gel filtration | Allium tuberosum |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Allium tuberosum | - |
two isoforms, immunologically distinct | - |
Purification (Comment) | Organism |
---|---|
- |
Allium tuberosum |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
leaf | - |
Allium tuberosum | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
1.01 | - |
isoenzyme 2 | Allium tuberosum |
1.36 | - |
isoenzyme 1 | Allium tuberosum |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | isoenzyme 1 and 2 have different substrate specificities towards various beta-substituted L-Cys | Allium tuberosum | ? | - |
? | |
O-acetyl-L-Ser + NaCN | 6.84% and 7.64% of activity with sulfide, isoenzymes 1 and 2, respectively | Allium tuberosum | beta-cyanoalanine + sodium acetate | - |
? |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 40000, isoenzyme 1, SDS-PAGE | Allium tuberosum |
dimer | 2 * 36000, isoenzyme 2, SDS-PAGE | Allium tuberosum |
More | amino acid composition | Allium tuberosum |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
pyridoxal 5'-phosphate | one per subunit | Allium tuberosum |