EC Number |
Activating Compound |
Reference |
---|
2.3.2.15 | As3+ |
70fold activation at 0.05 mM, recombinant MBP-tagged isozyme PCS1 |
759634 |
2.3.2.15 | As5+ |
- |
759962 |
2.3.2.15 | Cd2+ |
- |
759962 |
2.3.2.15 | Cd2+ |
50fold activation at 0.05 mM, recombinant MBP-tagged isozyme PCS1 |
759634 |
2.3.2.15 | Cd2+ |
the activity of PCS requires Cd and is enhanced by protein phosphorylation |
704136 |
2.3.2.15 | GSH |
the maximal activity is attained at GSH concentrations around 10 and 15 mM when the enzyme is assayed in the presence of 0.005 and 0.01 mM total Cd2+, respectively |
720165 |
2.3.2.15 | more |
isozyme OsPCS1 is more strongly activated by As3+ than by Cd2+, and it is vice versa for expression of OsPCS2 |
759634 |
2.3.2.15 | more |
OsPCS1 is more sensitive to activation by As than by cadmium, whereas OsPCS2 is more weakly activated by As than by cadmium |
759962 |