Isobutyraldoxime O-methyltransferase
In enzymology, an isobutyraldoxime O-methyltransferase (EC 2.1.1.91) is an enzyme that catalyzes the chemical reaction
- S-adenosyl-L-methionine + 2-methylpropanal oxime S-adenosyl-L-homocysteine + 2-methylpropanal O-methyloxime
| isobutyraldoxime O-methyltransferase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 2.1.1.91 | ||||||||
| CAS number | 95471-32-2 | ||||||||
| 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-methylpropanal oxime, whereas its two products are S-adenosylhomocysteine and 2-methylpropanal O-methyloxime.
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-methylpropanal-oxime O-methyltransferase. Other names in common use include aldoxime methyltransferase, S-adenosylmethionine:aldoxime O-methyltransferase, and aldoxime O-methyltransferase.
References
- Harper DB, Kennedy JT (1985). "Purification and properties of S-adenosylmethionine: aldoxime O-methyltransferase from Pseudomonas sp. N.C.I.B. 11652". Biochem. J. 226 (1): 147–53. PMC 1144687. PMID 3977861.
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