2.1.1.232: naringenin 7-O-methyltransferase
This is an abbreviated version!
For detailed information about naringenin 7-O-methyltransferase, go to the full flat file.
Word Map on EC 2.1.1.232
-
2.1.1.232
-
sakuranetin
-
phytoalexins
-
jasmonic
-
flavonoid
-
oryzae
-
sativa
-
momilactone
-
caffeic
-
3-o-methyltransferase
-
nipponbare
-
synthesis
-
biosynthesized
-
diterpenoid
-
phytopathogenic
-
uv-treated
-
purest
- 2.1.1.232
- sakuranetin
-
phytoalexins
-
jasmonic
- flavonoid
- oryzae
- sativa
-
momilactone
-
caffeic
-
3-o-methyltransferase
- nipponbare
- synthesis
-
biosynthesized
-
diterpenoid
-
phytopathogenic
-
uv-treated
-
purest
Reaction
Synonyms
7-O-methyltransferase, naringenin O-methyltransferase, NOMT, S-adenosyl-L-methionine naringenin 7-O-methyltransferase, SaOMT
ECTree
2.1.1.232 naringenin 7-O-methyltransferaseAdvanced search results
results (
results (Substrates Products
Substrates Products on EC 2.1.1.232 - naringenin 7-O-methyltransferase
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SUBSTRATE 
PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate)
(Substrate)
LITERATURE
(Substrate)
(Substrate)
COMMENTARY
(Product)
(Product)
LITERATURE
(Product)
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
r=reversible
ir=irreversible
?=not specified
S-adenosyl-L-methionine + (2S)-5,7,4'-trihydroxyflavanone
S-adenosyl-L-homocysteine + (2S)-5,4'-dihydroxy-7-methoxyflavanone
S-adenosyl-L-methionine + 3',4',5,7-tetrahydroxyflavanone
S-adenosyl-L-homocysteine + 3,4',5-trihydroxy-7-methoxyflavanone
S-adenosyl-L-methionine + 5,7,4'-trihydroxyflavone
S-adenosyl-L-homocysteine + 5,4'-dihydroxy-7-methoxyflavone
S-adenosyl-L-methionine + dihydrokaempferol
S-adenosyl-L-homocysteine + 7-O-methyl aromadendrin
S-adenosyl-L-methionine + (2S)-5,7,4'-trihydroxyflavanone
S-adenosyl-L-homocysteine + (2S)-5,4'-dihydroxy-7-methoxyflavanone
-
i.e. (2S)-naringenin. Key enzyme of sakuranetin biosynthesis
i.e. (2S)-sakuranetin
-
?
S-adenosyl-L-methionine + (2S)-5,7,4'-trihydroxyflavanone
S-adenosyl-L-homocysteine + (2S)-5,4'-dihydroxy-7-methoxyflavanone
-
i.e. (2S)-naringenin. The enzyme catalyzes the terminal step in the biosynthesis of the flavanone sakuranetin, the major phytoalexin produced by Oryza sativa that is involved in defense related response
i.e. (2S)-sakuranetin
-
?
S-adenosyl-L-methionine + (2S)-5,7,4'-trihydroxyflavanone
S-adenosyl-L-homocysteine + (2S)-5,4'-dihydroxy-7-methoxyflavanone
-
i.e. (2S)-naringenin. The enzyme is involved in the biosynthesis of the flavanone phytoalexin sakuranetin. Plants possess inducible defence mechanisms against pathogen attack that include the production of phytoalexins
i.e. (2S)-sakuranetin. The product of the reaction, sakuranetin is a major rice phytoalexin accumulating both in ultraviolet irradiated and blast infected as well as in copper chloride or jasmonic acid, treated rice leaves
-
?
S-adenosyl-L-methionine + (2S)-5,7,4'-trihydroxyflavanone
S-adenosyl-L-homocysteine + (2S)-5,4'-dihydroxy-7-methoxyflavanone
-
i.e. (2S)-naringenin
i.e. (2S)-sakuranetin
-
?
S-adenosyl-L-methionine + (2S)-5,7,4'-trihydroxyflavanone
S-adenosyl-L-homocysteine + (2S)-5,4'-dihydroxy-7-methoxyflavanone
-
i.e. (2S)-naringenin. The enzyme catalyzes the terminal step in the biosynthesis of the flavanone sakuranetin, the major phytoalexin produced by Oryza sativa that is involved in defense related response
i.e. (2S)-sakuranetin
-
?
S-adenosyl-L-methionine + (2S)-5,7,4'-trihydroxyflavanone
S-adenosyl-L-homocysteine + (2S)-5,4'-dihydroxy-7-methoxyflavanone
-
i.e. (2S)-naringenin
i.e. (2S)-sakuranetin
-
?
S-adenosyl-L-methionine + (2S)-5,7,4'-trihydroxyflavanone
S-adenosyl-L-homocysteine + (2S)-5,4'-dihydroxy-7-methoxyflavanone
-
i.e. (2S)-naringenin. The enzyme is involved in the biosynthesis of the flavanone phytoalexin sakuranetin. Plants possess inducible defence mechanisms against pathogen attack that include the production of phytoalexins
i.e. (2S)-sakuranetin. The product of the reaction, sakuranetin is a major rice phytoalexin accumulating both in ultraviolet irradiated and blast infected as well as in copper chloride or jasmonic acid, treated rice leaves
-
?
S-adenosyl-L-methionine + (2S)-5,7,4'-trihydroxyflavanone
S-adenosyl-L-homocysteine + (2S)-5,4'-dihydroxy-7-methoxyflavanone
-
i.e. (2S)-naringenin
i.e. (2S)-sakuranetin
-
?
S-adenosyl-L-methionine + (2S)-5,7,4'-trihydroxyflavanone
S-adenosyl-L-homocysteine + (2S)-5,4'-dihydroxy-7-methoxyflavanone
-
i.e. (2S)-naringenin. Key enzyme of sakuranetin biosynthesis
i.e. (2S)-sakuranetin
-
?
S-adenosyl-L-methionine + (2S)-5,7,4'-trihydroxyflavanone
S-adenosyl-L-homocysteine + (2S)-5,4'-dihydroxy-7-methoxyflavanone
-
i.e. (2S)-naringenin
i.e. (2S)-sakuranetin
-
?
S-adenosyl-L-methionine + (2S)-naringenin
S-adenosyl-L-homocysteine + (2S)-sakuranetin
-
-
-
-
?
S-adenosyl-L-methionine + (2S)-naringenin
S-adenosyl-L-homocysteine + (2S)-sakuranetin
-
-
-
?
S-adenosyl-L-methionine + (2S)-naringenin
S-adenosyl-L-homocysteine + (2S)-sakuranetin
-
-
-
?
S-adenosyl-L-methionine + (2S)-naringenin
S-adenosyl-L-homocysteine + (2S)-sakuranetin
-
-
-
-
?
S-adenosyl-L-methionine + (2S)-naringenin
S-adenosyl-L-homocysteine + (2S)-sakuranetin
-
mass spectrometric and chiral analysis of sakuranetin product
-
?
S-adenosyl-L-methionine + (2S)-naringenin
S-adenosyl-L-homocysteine + (2S)-sakuranetin
reaction of NOMT
-
-
?
S-adenosyl-L-methionine + (2S)-naringenin
S-adenosyl-L-homocysteine + (2S)-sakuranetin
-
-
-
?
S-adenosyl-L-methionine + (2S)-naringenin
S-adenosyl-L-homocysteine + (2S)-sakuranetin
-
-
-
?
S-adenosyl-L-methionine + 3',4',5,7-tetrahydroxyflavanone
S-adenosyl-L-homocysteine + 3,4',5-trihydroxy-7-methoxyflavanone
-
i.e. luteolin, 148% of the activity with naringenin
-
-
?
S-adenosyl-L-methionine + 3',4',5,7-tetrahydroxyflavanone
S-adenosyl-L-homocysteine + 3,4',5-trihydroxy-7-methoxyflavanone
-
i.e. luteolin, 767% of the activity with naringenin, crude enzyme preparation
-
-
?
S-adenosyl-L-methionine + 3',4',5,7-tetrahydroxyflavanone
S-adenosyl-L-homocysteine + 3,4',5-trihydroxy-7-methoxyflavanone
-
i.e. luteolin, 767% of the activity with naringenin, crude enzyme preparation
-
-
?
S-adenosyl-L-methionine + 3',4',5,7-tetrahydroxyflavanone
S-adenosyl-L-homocysteine + 3,4',5-trihydroxy-7-methoxyflavanone
-
i.e. luteolin, 148% of the activity with naringenin
-
-
?
S-adenosyl-L-methionine + 5,7,4'-trihydroxyflavone
S-adenosyl-L-homocysteine + 5,4'-dihydroxy-7-methoxyflavone
-
i.e. apigenin, 81% of the activity with naringenin
i.e. genkwanin
-
?
S-adenosyl-L-methionine + 5,7,4'-trihydroxyflavone
S-adenosyl-L-homocysteine + 5,4'-dihydroxy-7-methoxyflavone
-
i.e. apigenin, 98% of the activity with naringenin, crude enzyme preparation
i.e. genkwanin
-
?
S-adenosyl-L-methionine + 5,7,4'-trihydroxyflavone
S-adenosyl-L-homocysteine + 5,4'-dihydroxy-7-methoxyflavone
-
i.e. apigenin, 98% of the activity with naringenin, crude enzyme preparation
i.e. genkwanin
-
?
S-adenosyl-L-methionine + 5,7,4'-trihydroxyflavone
S-adenosyl-L-homocysteine + 5,4'-dihydroxy-7-methoxyflavone
-
i.e. apigenin, 81% of the activity with naringenin
i.e. genkwanin
-
?
S-adenosyl-L-methionine + dihydrokaempferol
S-adenosyl-L-homocysteine + 7-O-methyl aromadendrin
-
7-O-methyl aromadendrin is an aglycone moiety of one of the important flavonoid-glycosides found in several plants with various medicinal applications
-
?
S-adenosyl-L-methionine + dihydrokaempferol
S-adenosyl-L-homocysteine + 7-O-methyl aromadendrin
-
7-O-methyl aromadendrin is an aglycone moiety of one of the important flavonoid-glycosides found in several plants with various medicinal applications
-
?
additional information
?
-
-
no activity with 3,5,7,4'-tetrahydroxyflavanone (kaempferol), 5,7,4'-trihydroxyisoflavone (genistein), 7,4'-dihydroxyisoflavone (daidzein), 5,4'-dihydroxy-7-methoxyflavanone (sakuranetin), or 3,4-dihydroxycinnamic acid (caffeic acid)
-
-
?
additional information
?
-
-
no activity with 5,7,4'-trihydroxyisoflavone (genistein), 7,4'-dihydroxyisoflavone (daidzein) and 5,4'-dihydroxy-7-methoxyflavanone (sakuranetin)
-
-
?
additional information
?
-
the enzyme is also active on kaempferol, apigenin, luteolin, liquiritigenin, and quercetin
-
-
?
additional information
?
-
-
the enzyme is also active on kaempferol, apigenin, luteolin, liquiritigenin, and quercetin
-
-
?
additional information
?
-
-
no activity with 5,7,4'-trihydroxyisoflavone (genistein), 7,4'-dihydroxyisoflavone (daidzein) and 5,4'-dihydroxy-7-methoxyflavanone (sakuranetin)
-
-
?
additional information
?
-
-
no activity with 3,5,7,4'-tetrahydroxyflavanone (kaempferol), 5,7,4'-trihydroxyisoflavone (genistein), 7,4'-dihydroxyisoflavone (daidzein), 5,4'-dihydroxy-7-methoxyflavanone (sakuranetin), or 3,4-dihydroxycinnamic acid (caffeic acid)
-
-
?
