Xanthotoxol O-methyltransferase
| xanthotoxol O-methyltransferase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 2.1.1.93 | ||||||||
| CAS number | 101637-32-5 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| Gene Ontology | AmiGO / QuickGO | ||||||||
| |||||||||
In enzymology, a xanthotoxol O-methyltransferase (EC 2.1.1.93) is an enzyme that catalyzes the chemical reaction
- S-adenosyl-L-methionine + xanthotoxol S-adenosyl-L-homocysteine + O-methylxanthotoxol
Thus, the two substrates of this enzyme are S-adenosyl methionine and xanthotoxol, whereas its two products are S-adenosylhomocysteine and O-methylxanthotoxol.
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:xanthotoxol O-methyltransferase. This enzyme is also called xanthotoxol methyltransferase.
References
- Hauffe KD, Hahlbrock K, Scheel D (1986). "Elicitor-stimulated furanocoumarin biosynthesis in cultured parsley cells - S-adenosyl-L-methionine-bergaptol and S-adenosyl-L-methionine-xanthotoxol O-methyltransferases". Z. Naturforsch. C: Biosci. 41: 228&ndash, 239.
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