Iodophenol O-methyltransferase
In enzymology, an iodophenol O-methyltransferase (EC 2.1.1.26) is an enzyme that catalyzes the chemical reaction
- S-adenosyl-L-methionine + 2-iodophenol S-adenosyl-L-homocysteine + 2-iodophenol methyl ether
| iodophenol O-methyltransferase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 2.1.1.26 | ||||||||
| CAS number | 37256-95-4 | ||||||||
| 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 | ||||||||
| |||||||||
Thus, the two substrates of this enzyme are S-adenosyl methionine and 2-iodophenol, whereas its two products are S-adenosylhomocysteine and 2-iodophenol methyl ether.
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:2-iodophenol O-methyltransferase.
References
- Tomita K, Cha CJ, Lardy HA (1964). "Enzymic O-methylation of iodinated phenols and thyroid hormones". J. Biol. Chem. 239: 1202–1207. PMID 14165927.
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