Reaction: S-adenosyl-L-methionine + 2-methylpropanal oxime = S-adenosyl-L-homocysteine + 2-methylpropanal O-methyloxime
Other name(s): aldoxime methyltransferase; S-adenosylmethionine:aldoxime O-methyltransferase; aldoxime O-methyltransferase
Systematic name: S-adenosyl-L-methionine:2-methylpropanal-oxime O-methyltransferase
Comments: Oximes of C4 to C6 aldehydes can act as acceptors; the most active substrate is 2-methylbutyroaldoxime.
Links to other databases: BRENDA, EXPASY, KEGG, Metacyc, CAS registry number: 95471-32-2
1. Harper, D.B. and Kennedy, J.T. Purification and properties of S-adenosylmethionine: aldoxime O-methyltransferase from Pseudomonas sp. N.C.I.B. 11652. Biochem. J. 226 (1985) 147-153. [PMID: 3977861]