Entry |
|
Name |
isoorientin 3'-O-methyltransferase;
isoorientin 3'-methyltransferase
|
Class |
Transferases;
Transferring one-carbon groups;
Methyltransferases
|
Sysname |
S-adenosyl-L-methionine:isoorientin 3'-O-methyltransferase
|
Reaction(IUBMB) |
S-adenosyl-L-methionine + isoorientin = S-adenosyl-L-homocysteine + isoscoparin [RN: R03731]
|
Reaction(KEGG) |
|
Substrate |
S-adenosyl-L-methionine [CPD: C00019];
isoorientin [CPD: C01821]
|
Product |
S-adenosyl-L-homocysteine [CPD: C00021];
isoscoparin [CPD: C05990]
|
Comment |
Also acts on isoorientin 2''-O-rhamnoside. Involved in the biosynthesis of flavones.
|
History |
EC 2.1.1.78 created 1986
|
Reference |
1 |
Authors |
van Brederode, J., Kamps-Heinsbroek, R. and Mastenbroek, O. |
Title |
Biochemical and ontogenetic evidence that the ferulic acid and isoscoparin formation in silene are catalyzed by different enzymes. |
Journal |
Z Pflanzenphysiol 106:43-53 (1982) |
Other DBs |
ExplorEnz - The Enzyme Database: | 2.1.1.78 |
ExPASy - ENZYME nomenclature database: | 2.1.1.78 |
|