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Literature summary extracted from

  • Yamane, H.
    Biosynthesis of phytoalexins and regulatory mechanisms of it in rice (2013), Biosci. Biotechnol. Biochem., 77, 1141-1148.
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
2.1.1.232 gene Os12g0240900 or NOMT Oryza sativa

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.1.1.232 S-adenosyl-L-methionine + (2S)-naringenin Oryza sativa
-
 S-adenosyl-L-homocysteine + (2S)-sakuranetin
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
2.1.1.232 Oryza sativa Q0IP69 gene OsNOMT
-

Purification (Commentary)

EC Number Purification (Comment) Organism
2.1.1.232 native enzyme over 400fold from Oscomt1 mutant rice leaves Oryza sativa

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.1.1.232 leaf
-
 Oryza sativa
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.1.1.232 S-adenosyl-L-methionine + (2S)-naringenin
-
 Oryza sativa S-adenosyl-L-homocysteine + (2S)-sakuranetin
-
 ?

Synonyms

EC Number Synonyms Comment Organism
2.1.1.232 NOMT
-
 Oryza sativa
2.1.1.232 S-adenosyl-L-methionine naringenin 7-O-methyltransferase
-
 Oryza sativa

Cofactor

EC Number Cofactor Comment Organism Structure
2.1.1.232 S-adenosyl-L-methionine dependent on Oryza sativa

Expression

EC Number Organism Comment Expression
2.1.1.232 Oryza sativa the transcription of gene Os12g0240900 and enzyme expression is induced by jasmonic acid in rice leaves up

General Information

EC Number General Information Comment Organism
2.1.1.232 metabolism the key enzyme produces the rice flavonoid phytoalexin sakuranetin, the enzyme catalyzes the last step in sakuranetin biosynthesis, rice phytoalxin and diterpenoid metabolism, overview Oryza sativa
2.1.1.232 physiological function te enzyme is required for biosynthesis of sakuranetin, a phytoalexin in rice, enzyme upregulation might lead to increased plant pathogen resistance Oryza sativa