EC Number   |
Activating Compound |
Reference |
|---|
   2.1.1.137 | GSH |
- |
733740 |
| 2.1.1.137 | GSH |
addition of GSH stimulates the overall rate for As methylation, but inhibits formation of trimethylarsenite |
673463 |
| 2.1.1.137 | GSH |
nonenzymatic generation of arsenic triglutathione from arsenite when GSH is present at concentrations 2 mM or higher. Methylation of arsenic is catalyzed by Cyt19 only when arsenic triglutathione is present in the reaction mixture |
657702 |
| 2.1.1.137 | GSH |
stimulatory effect on the rate of methylarsonate and dimethylarsinate production from arsenite is concentration-dependent, suppression of formation of trimethylarsine oxide |
658444 |
| 2.1.1.137 | homocysteine |
- |
733740 |
| 2.1.1.137 | L-cysteine |
- |
485152 |
| 2.1.1.137 | L-cysteine |
activates stronger than glutathione |
485148 |
| 2.1.1.137 | thioredoxin |
activates formation of methyl arsenic, dimethyl arsenic, and trimethyl arsenic |
673463 |
| 2.1.1.137 | thioredoxin |
dependent on, activates formation of methyl arsenic, dimethyl arsenic, and trimethyl arsenic |
673463 |
| 2.1.1.137 | trimethyl-selenonium iodide |
weak activator of recombinant As(III)-methyltransferase, weak inhibitor of arsenite methylation in hepatocytes |
658442 |
