10-hydroxydihydrosanguinarine 10-O-methyltransferase
| 10-hydroxydihydrosanguinarine 10-O-methyltransferase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| Gene Ontology | AmiGO / QuickGO | ||||||||
| |||||||||
In
enzymology, a 10-hydroxydihydrosanguinarine 10-O-methyltransferase (EC 2.1.1.119) is an enzyme that catalyzes the chemical reaction
- S-adenosyl-L-methionine + 10-hydroxydihydrosanguinarine S-adenosyl-L-homocysteine + dihydrochelirubine
Thus, the two
S-adenosylhomocysteine and dihydrochelirubine
.
This enzyme belongs to the family of transferases, specifically those transferring one-carbon group methyltransferases. The systematic name of this enzyme class is S-adenosyl-L-methionine:10-hydroxydihydrosanguinarine 10-O-methyltransferase. This enzyme participates in alkaloid biosynthesis i.
References
- De-Eknamkul W, Tanahashi T, Zenk MH (1992). "Enzymic 10-hydroxylation and 10-O-methylation of dihydrosanguinarine in dihydrochelirubine formation by Eschscholtzia". .
