KEGG   ENZYME: 2.1.1.232Help
Entry
EC 2.1.1.232                Enzyme                                 

Name
naringenin 7-O-methyltransferase;
NOMT
Class
Transferases;
Transferring one-carbon groups;
Methyltransferases
BRITE hierarchy
Sysname
S-adenosyl-L-methionine:(2S)-5,7,4'-trihydroxyflavanone 7-O-methyltransferase
Reaction(IUBMB)
S-adenosyl-L-methionine + (2S)-naringenin = S-adenosyl-L-homocysteine + (2S)-sakuranetin [RN:R09791]
Reaction(KEGG)
Substrate
S-adenosyl-L-methionine [CPD:C00019];
(2S)-naringenin [CPD:C00509]
Product
S-adenosyl-L-homocysteine [CPD:C00021];
(2S)-sakuranetin [CPD:C09833]
Comment
The enzyme is involved in the biosynthesis of the sakuranetin, an inducible defense mechanism of the plant Oryza sativa (Asian rice) against pathogen attack.
History
EC 2.1.1.232 created 2011
Orthology
K22440  naringenin 7-O-methyltransferase
Genes
OSA: 4351866
DOSA: Os12t0240900-00(Os12g0240900)
SBI: 8085307
ZMA: 103640406
Taxonomy
Reference
1  [PMID:10814825]
  Authors
Rakwal R, Agrawal GK, Yonekura M, Kodama O
  Title
Naringenin 7-O-methyltransferase involved in the biosynthesis of the flavanone phytoalexin sakuranetin from rice (Oryza sativa L.).
  Journal
Plant Sci 155:213-221 (2000)
DOI:10.1016/S0168-9452(00)00223-5
Other DBs
ExplorEnz - The Enzyme Database: 2.1.1.232
IUBMB Enzyme Nomenclature: 2.1.1.232
ExPASy - ENZYME nomenclature database: 2.1.1.232
BRENDA, the Enzyme Database: 2.1.1.232

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