| 英文名 |
gamma-glutamyl hercynylcysteine S-oxide synthase |
| Example Structure |
 |
| 别名 |
5-histidylcysteine sulfoxide synthase, EgtB, EgtBthermo, hercynine oxygenase, sulfoxide synthase |
| EC Number |
1.14.99.50 |
| CAS编号 |
|
| Comments |
Requires Fe2+ for activity. The enzyme, found in bacteria, is specific for both hercynine and ¦Ã-L-glutamyl-L-cysteine. It is part of the biosynthesis pathway of ergothioneine. |
| Cofactor |
Fe2+ |
| History |
|
| Reactions |
Hercynine + gamma-L-glutamyl-L-cysteine + O(2) = gamma-L-glutamyl-S- hercyn-2-yl-L-cysteine S-oxide + H(2)O. |
