EC Number | Activating Compound | Comment | Organism | Structure |
---|---|---|---|---|
4.1.1.29 | Sulfhydryl reducing agents | required, e.g. dithiothreitol, 2-mercaptoethanol, reduced glutathione | Rattus norvegicus |
EC Number | General Stability | Organism |
---|---|---|
4.1.1.29 | pyridoxal 5'-phosphate protects against denaturation by heat or urea | Rattus norvegicus |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
4.1.1.29 | BH4- | - |
Rattus norvegicus | |
4.1.1.29 | noradrenaline | reversed by addition of 0.1 mM pyridoxal 5'-phosphate | Rattus norvegicus | |
4.1.1.29 | Penicillamine | reversed by addition of 0.1 mM pyridoxal 5'-phosphate | Rattus norvegicus |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
4.1.1.29 | 0.17 | - |
cysteine sulfinate | - |
Rattus norvegicus | |
4.1.1.29 | 0.66 | - |
cysteic acid | - |
Rattus norvegicus |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
4.1.1.29 | 55000 | - |
2 * 55000, SDS-PAGE | Rattus norvegicus |
4.1.1.29 | 100000 | - |
gel filtration, sucrose density gradient centrifugation, nondenaturing PAGE | Rattus norvegicus |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
4.1.1.29 | Rattus norvegicus | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
4.1.1.29 | - |
Rattus norvegicus |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
4.1.1.29 | liver | - |
Rattus norvegicus | - |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
4.1.1.29 | additional information | - |
- |
Rattus norvegicus |
EC Number | Storage Stability | Organism |
---|---|---|
4.1.1.29 | -20°C, with EDTA, pyridoxal 5'-phosphate and dithiothreitol, 3-5 mg of protein, 25-30% loss of activity | Rattus norvegicus |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
4.1.1.29 | Cysteic acid | - |
Rattus norvegicus | 2-Aminoethane sulfonate + CO2 | - |
? | |
4.1.1.29 | L-Cysteine sulfinate | - |
Rattus norvegicus | 2-Aminoethane sulfinate + CO2 | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
4.1.1.29 | dimer | 2 * 55000, SDS-PAGE | Rattus norvegicus |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
4.1.1.29 | 57 | - |
thermal inactivation at | Rattus norvegicus |
4.1.1.29 | 59 | - |
thermal inactivation at | Rattus norvegicus |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
4.1.1.29 | 7 | - |
L-cysteine sulfinic acid, cysteic acid | Rattus norvegicus |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
4.1.1.29 | pyridoxal 5'-phosphate | coenzyme | Rattus norvegicus |