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eriodictyol
?
-
best substrate, 131% relative activity
-
-
?
luteolin
?
-
88% relative activity
-
-
?
n-propyl gallate
?
best substrate
-
-
?
quercetin
?
-
71% relative activity
-
-
?
S-adenosyl-L-methionine + 3,4,5-trihydroxycinnamic acid
S-adenosyl-L-homocysteine + 4,5-dihydroxy-3-methoxycinnamic acid
S-adenosyl-L-methionine + 3,4-dihydroxy-5-methoxy-benzaldehyde
S-adenosyl-L-homocysteine + 4-hydroxy-3,5-dimethoxybenzaldehyde
-
-
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-hydrocinnamic acid
S-adenosyl-L-homocysteine + 4-hydroxy-3-methoxyhydrocinnamic acid
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
S-adenosyl-L-methionine + 3,4-dihydroxybenzaldehyde
S-adenosyl-L-homocysteine + vanillin
S-adenosyl-L-methionine + 3-(3,4-dihydroxyphenyl)propanoic acid
S-adenosyl-L-homocysteine + 3-(4-hydroxy-3-methoxyphenyl)propanoic acid
-
-
-
-
?
S-adenosyl-L-methionine + 5-hydroxyconiferaldehyde
?
-
-
-
-
?
S-adenosyl-L-methionine + 5-hydroxyconiferaldehyde
S-adenosyl-L-homocysteine + 5-methoxyconiferaldehyde
S-adenosyl-L-methionine + 5-hydroxyconiferaldehyde
S-adenosyl-L-homocysteine + sinapaldehyde
S-adenosyl-L-methionine + 5-hydroxyconiferyl alcohol
?
-
-
-
-
?
S-adenosyl-L-methionine + 5-hydroxyconiferyl alcohol
S-adenosyl-L-homocysteine + 5-hydroxy-3-methoxyconiferyl alcohol
S-adenosyl-L-methionine + 5-hydroxyconiferyl alcohol
S-adenosyl-L-homocysteine + ?
-
-
-
-
?
S-adenosyl-L-methionine + 5-hydroxyconiferyl aldehyde
?
-
-
-
-
?
S-adenosyl-L-methionine + 5-hydroxyferulic acid
S-adenosyl-L-homocysteine + ?
-
-
-
?
S-adenosyl-L-methionine + 5-hydroxyferulic acid
S-adenosyl-L-homocysteine + sinapic acid
S-adenosyl-L-methionine + 5-hydroxyferulic acid ethyl ester
S-adenosyl-L-homocysteine + ?
-
-
-
?
S-adenosyl-L-methionine + caffeic acid
?
S-adenosyl-L-methionine + caffeic acid
S-adenosyl-L-homocysteine + 4-hydroxy-3-methoxy-trans-cinnamic acid
-
-
-
-
?
S-adenosyl-L-methionine + caffeic acid
S-adenosyl-L-homocysteine + ?
-
-
-
?
S-adenosyl-L-methionine + caffeic acid
S-adenosyl-L-homocysteine + ferulic acid
S-adenosyl-L-methionine + caffeic acid ethyl ester
S-adenosyl-L-homocysteine + ?
-
-
-
?
S-adenosyl-L-methionine + caffeoyl alcohol
?
S-adenosyl-L-methionine + caffeoyl alcohol
S-adenosyl-L-homocysteine + 4-[(1E)-3-hydroxyprop-1-en-1-yl]-2-methoxyphenol
S-adenosyl-L-methionine + caffeoyl alcohol
S-adenosyl-L-homocysteine + coniferyl alcohol
-
-
-
-
?
S-adenosyl-L-methionine + caffeoyl aldehyde
?
S-adenosyl-L-methionine + caffeoyl aldehyde
S-adenosyl-L-homocysteine + ?
-
-
-
?
S-adenosyl-L-methionine + caffeoyl aldehyde
S-adenosyl-L-homocysteine + coniferyl aldehyde
S-adenosyl-L-methionine + caffeoyl aldehyde
S-adenosyl-L-homocysteine + ferulic aldehyde
-
-
-
-
?
S-adenosyl-L-methionine + catechol
S-adenosyl-L-homocysteine + 2-methoxyphenol
S-adenosyl-L-methionine + chlorogenic acid
?
-
-
-
-
?
S-adenosyl-L-methionine + daidzein
?
S-adenosyl-L-methionine + esculetin
?
-
-
-
-
?
S-adenosyl-L-methionine + genistein
?
-
poor substrate
-
-
?
S-adenosyl-L-methionine + homocatechol
S-adenosyl-L-homocysteine + 2-methoxy-4-methylphenol
-
-
-
-
?
S-adenosyl-L-methionine + N-acetylserotonin
S-adenosyl-L-homocysteine + melatonin
S-adenosyl-L-methionine + protocatechuic acid
S-adenosyl-L-homocysteine + 4-hydroxy-3-methoxybenzoate
S-adenosyl-L-methionine + protocatechuic acid
S-adenosyl-L-homocysteine + 4-hydroxy-3-methoxybenzoic acid
-
-
-
-
?
S-adenosyl-L-methionine + protocatechuic aldehyde
S-adenosyl-L-homocysteine + 4-hydroxy-3-methoxybenzaldehyde
S-adenosyl-L-methionine + pyrogallol
?
-
poor substrate
-
-
?
S-adenosyl-L-methionine + quercetin
?
-
-
-
-
?
S-adenosyl-L-methionine + quercetin
S-adenosyl-L-homocysteine + isorhamnetin
-
-
-
-
?
S-adenosyl-L-methionine + serotonin
S-adenosyl-L-homocysteine + 5-methoxytryptamine
additional information
?
-
myricetin
?
-
75% relative activity
-
-
?
S-adenosyl-L-methionine + 3,4,5-trihydroxycinnamic acid
S-adenosyl-L-homocysteine + 4,5-dihydroxy-3-methoxycinnamic acid
-
-
-
-
?
S-adenosyl-L-methionine + 3,4,5-trihydroxycinnamic acid
S-adenosyl-L-homocysteine + 4,5-dihydroxy-3-methoxycinnamic acid
-
-
-
-
?
S-adenosyl-L-methionine + 3,4,5-trihydroxycinnamic acid
S-adenosyl-L-homocysteine + 4,5-dihydroxy-3-methoxycinnamic acid
-
key lignin biosynthetic enzyme. Down-regulated transgenic plants show substantially reduced levels of transcripts, significantly reduced enzymatic activities, significantly decreased lignin content, apparently altered lignin composition and significantly increased digestibility
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-hydrocinnamic acid
S-adenosyl-L-homocysteine + 4-hydroxy-3-methoxyhydrocinnamic acid
-
-
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-hydrocinnamic acid
S-adenosyl-L-homocysteine + 4-hydroxy-3-methoxyhydrocinnamic acid
-
-
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
Bambusa sp.
-
-
i.e. ferulate
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
-
i.e. ferulate
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
i.e. caffeic acid, involved in the biosynthesis of lignin and of some flavonoids in plants
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
-
i.e. ferulate
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
-
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
the enzyme does not use caffeic acid as a substrate in the presence of 5-hydroxyconiferaldehyde
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
-
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
-
i.e. ferulate
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
-
i.e. ferulate
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
-
i.e. ferulate
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
i.e. caffeic acid, involved in the biosynthesis of lignin
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
i.e. caffeic acid, involved in the biosynthesis of lignin
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
-
i.e. ferulate
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
i.e. caffeic acid, involved in the biosynthesis of lignin
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
-
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
i.e. caffeate, m-specific methylation
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
enzyme essentially controls the biosynthesis of syringyl lignin units
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
i.e. caffeic acid, involved in the biosynthesis of lignin
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
-
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
-
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
i.e. caffeic acid, involved in the biosynthesis of lignin and of some flavonoids in plants
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
-
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
i.e. caffeic acid, involved in the biosynthesis of lignin and of some flavonoids in plants
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
-
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
i.e. caffeate, m-specific methylation
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
enzyme essentially controls the biosynthesis of syringyl lignin units
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
-
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
i.e. caffeic acid, involved in the biosynthesis of lignin and of some flavonoids in plants
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
the enzyme is co-induced with other enzymes of the general phenylpropanoid pathway and is involved in the biosynthesis of lignin precursors
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxybenzaldehyde
S-adenosyl-L-homocysteine + vanillin
3,4-dihydroxybenzaldehyde is not the preferred substrate
i.e. 4-hydroxy-3-methoxybenzaldehyde
-
?
S-adenosyl-L-methionine + 3,4-dihydroxybenzaldehyde
S-adenosyl-L-homocysteine + vanillin
3,4-dihydroxy-benzaldehyde is not the preferred substrate
i.e. 4-hydroxy-3-methoxybenzaldehyde
-
?
S-adenosyl-L-methionine + 5-hydroxyconiferaldehyde
S-adenosyl-L-homocysteine + 5-methoxyconiferaldehyde
-
-
-
-
?
S-adenosyl-L-methionine + 5-hydroxyconiferaldehyde
S-adenosyl-L-homocysteine + 5-methoxyconiferaldehyde
-
-
-
-
?
S-adenosyl-L-methionine + 5-hydroxyconiferaldehyde
S-adenosyl-L-homocysteine + 5-methoxyconiferaldehyde
-
-
-
?
S-adenosyl-L-methionine + 5-hydroxyconiferaldehyde
S-adenosyl-L-homocysteine + 5-methoxyconiferaldehyde
exhibits the highest catalyzing efficiency towards 5-hydroxyconiferaldehyde
-
-
?
S-adenosyl-L-methionine + 5-hydroxyconiferaldehyde
S-adenosyl-L-homocysteine + 5-methoxyconiferaldehyde
-
-
-
?
S-adenosyl-L-methionine + 5-hydroxyconiferaldehyde
S-adenosyl-L-homocysteine + sinapaldehyde
-
-
-
-
?
S-adenosyl-L-methionine + 5-hydroxyconiferaldehyde
S-adenosyl-L-homocysteine + sinapaldehyde
-
-
-
-
?
S-adenosyl-L-methionine + 5-hydroxyconiferaldehyde
S-adenosyl-L-homocysteine + sinapaldehyde
-
-
-
?
S-adenosyl-L-methionine + 5-hydroxyconiferyl alcohol
S-adenosyl-L-homocysteine + 5-hydroxy-3-methoxyconiferyl alcohol
-
-
-
-
?
S-adenosyl-L-methionine + 5-hydroxyconiferyl alcohol
S-adenosyl-L-homocysteine + 5-hydroxy-3-methoxyconiferyl alcohol
-
-
-
-
?
S-adenosyl-L-methionine + 5-hydroxyconiferyl alcohol
S-adenosyl-L-homocysteine + 5-hydroxy-3-methoxyconiferyl alcohol
-
-
-
?
S-adenosyl-L-methionine + 5-hydroxyconiferyl alcohol
S-adenosyl-L-homocysteine + 5-hydroxy-3-methoxyconiferyl alcohol
-
-
-
?
S-adenosyl-L-methionine + 5-hydroxyferulic acid
S-adenosyl-L-homocysteine + sinapic acid
-
-
-
-
?
S-adenosyl-L-methionine + 5-hydroxyferulic acid
S-adenosyl-L-homocysteine + sinapic acid
Bambusa sp.
-
-
-
-
?
S-adenosyl-L-methionine + 5-hydroxyferulic acid
S-adenosyl-L-homocysteine + sinapic acid
-
-
-
?
S-adenosyl-L-methionine + 5-hydroxyferulic acid
S-adenosyl-L-homocysteine + sinapic acid
-
-
-
-
?
S-adenosyl-L-methionine + 5-hydroxyferulic acid
S-adenosyl-L-homocysteine + sinapic acid
-
-
-
-
?
S-adenosyl-L-methionine + 5-hydroxyferulic acid
S-adenosyl-L-homocysteine + sinapic acid
-
-
-
-
?
S-adenosyl-L-methionine + 5-hydroxyferulic acid
S-adenosyl-L-homocysteine + sinapic acid
-
-
-
?
S-adenosyl-L-methionine + 5-hydroxyferulic acid
S-adenosyl-L-homocysteine + sinapic acid
-
at 70% the rate of caffeic acid methylation
-
-
?
S-adenosyl-L-methionine + 5-hydroxyferulic acid
S-adenosyl-L-homocysteine + sinapic acid
-
at 70% the rate of caffeic acid methylation
-
-
?
S-adenosyl-L-methionine + 5-hydroxyferulic acid
S-adenosyl-L-homocysteine + sinapic acid
-
-
-
-
?
S-adenosyl-L-methionine + 5-hydroxyferulic acid
S-adenosyl-L-homocysteine + sinapic acid
-
best substrate
-
-
?
S-adenosyl-L-methionine + 5-hydroxyferulic acid
S-adenosyl-L-homocysteine + sinapic acid
-
m-specific methylation
-
-
?
S-adenosyl-L-methionine + 5-hydroxyferulic acid
S-adenosyl-L-homocysteine + sinapic acid
-
-
-
-
?
S-adenosyl-L-methionine + 5-hydroxyferulic acid
S-adenosyl-L-homocysteine + sinapic acid
-
-
-
-
?
S-adenosyl-L-methionine + 5-hydroxyferulic acid
S-adenosyl-L-homocysteine + sinapic acid
-
m-specific methylation
-
-
?
S-adenosyl-L-methionine + 5-hydroxyferulic acid
S-adenosyl-L-homocysteine + sinapic acid
-
-
-
?
S-adenosyl-L-methionine + 5-hydroxyferulic acid
S-adenosyl-L-homocysteine + sinapic acid
-
-
-
-
?
S-adenosyl-L-methionine + 5-hydroxyferulic acid
S-adenosyl-L-homocysteine + sinapic acid
-
-
-
-
?
S-adenosyl-L-methionine + caffeic acid
?
-
-
-
-
?
S-adenosyl-L-methionine + caffeic acid
?
-
-
-
-
?
S-adenosyl-L-methionine + caffeic acid
?
-
100% relative activity
-
-
?
S-adenosyl-L-methionine + caffeic acid
?
-
-
-
-
?
S-adenosyl-L-methionine + caffeic acid
S-adenosyl-L-homocysteine + ferulic acid
-
-
-
?
S-adenosyl-L-methionine + caffeic acid
S-adenosyl-L-homocysteine + ferulic acid
-
-
-
-
r
S-adenosyl-L-methionine + caffeic acid
S-adenosyl-L-homocysteine + ferulic acid
-
-
-
-
?
S-adenosyl-L-methionine + caffeic acid
S-adenosyl-L-homocysteine + ferulic acid
-
-
-
-
?
S-adenosyl-L-methionine + caffeoyl alcohol
?
-
-
-
-
?
S-adenosyl-L-methionine + caffeoyl alcohol
?
-
-
-
-
?
S-adenosyl-L-methionine + caffeoyl alcohol
?
-
alternative pathway to monolignols involving methylation of caffeoyl aldehyde and/or caffeoyl alcohol
-
-
?
S-adenosyl-L-methionine + caffeoyl alcohol
S-adenosyl-L-homocysteine + 4-[(1E)-3-hydroxyprop-1-en-1-yl]-2-methoxyphenol
-
-
-
-
?
S-adenosyl-L-methionine + caffeoyl alcohol
S-adenosyl-L-homocysteine + 4-[(1E)-3-hydroxyprop-1-en-1-yl]-2-methoxyphenol
-
-
-
?
S-adenosyl-L-methionine + caffeoyl alcohol
S-adenosyl-L-homocysteine + 4-[(1E)-3-hydroxyprop-1-en-1-yl]-2-methoxyphenol
-
-
-
?
S-adenosyl-L-methionine + caffeoyl aldehyde
?
-
-
-
-
?
S-adenosyl-L-methionine + caffeoyl aldehyde
?
-
-
-
-
?
S-adenosyl-L-methionine + caffeoyl aldehyde
?
-
alternative pathway to monolignols involving methylation of caffeoyl aldehyde and/or caffeoyl alcohol
-
-
?
S-adenosyl-L-methionine + caffeoyl aldehyde
S-adenosyl-L-homocysteine + coniferyl aldehyde
-
-
-
-
?
S-adenosyl-L-methionine + caffeoyl aldehyde
S-adenosyl-L-homocysteine + coniferyl aldehyde
-
-
-
?
S-adenosyl-L-methionine + caffeoyl aldehyde
S-adenosyl-L-homocysteine + coniferyl aldehyde
exhibits the highest catalyzing efficiency towards caffeoyl aldehyde
-
-
?
S-adenosyl-L-methionine + catechol
S-adenosyl-L-homocysteine + 2-methoxyphenol
-
-
-
-
?
S-adenosyl-L-methionine + catechol
S-adenosyl-L-homocysteine + 2-methoxyphenol
-
poor substrate
-
-
?
S-adenosyl-L-methionine + catechol
S-adenosyl-L-homocysteine + 2-methoxyphenol
-
isozyme II and III, no substrate for isozyme I
-
-
?
S-adenosyl-L-methionine + daidzein
?
-
poor substrate
-
-
?
S-adenosyl-L-methionine + daidzein
?
-
poor substrate
-
-
?
S-adenosyl-L-methionine + N-acetylserotonin
S-adenosyl-L-homocysteine + melatonin
-
-
-
?
S-adenosyl-L-methionine + N-acetylserotonin
S-adenosyl-L-homocysteine + melatonin
-
-
-
-
?
S-adenosyl-L-methionine + N-acetylserotonin
S-adenosyl-L-homocysteine + melatonin
-
-
-
?
S-adenosyl-L-methionine + N-acetylserotonin
S-adenosyl-L-homocysteine + melatonin
-
-
-
?
S-adenosyl-L-methionine + protocatechuic acid
S-adenosyl-L-homocysteine + 4-hydroxy-3-methoxybenzoate
-
-
-
-
?
S-adenosyl-L-methionine + protocatechuic acid
S-adenosyl-L-homocysteine + 4-hydroxy-3-methoxybenzoate
-
poor substrate
-
-
?
S-adenosyl-L-methionine + protocatechuic acid
S-adenosyl-L-homocysteine + 4-hydroxy-3-methoxybenzoate
-
poor substrate
-
-
?
S-adenosyl-L-methionine + protocatechuic acid
S-adenosyl-L-homocysteine + 4-hydroxy-3-methoxybenzoate
-
poor substrate
-
-
?
S-adenosyl-L-methionine + protocatechuic acid
S-adenosyl-L-homocysteine + 4-hydroxy-3-methoxybenzoate
-
-
-
-
?
S-adenosyl-L-methionine + protocatechuic aldehyde
S-adenosyl-L-homocysteine + 4-hydroxy-3-methoxybenzaldehyde
-
-
-
-
?
S-adenosyl-L-methionine + protocatechuic aldehyde
S-adenosyl-L-homocysteine + 4-hydroxy-3-methoxybenzaldehyde
-
-
-
-
?
S-adenosyl-L-methionine + protocatechuic aldehyde
S-adenosyl-L-homocysteine + 4-hydroxy-3-methoxybenzaldehyde
-
-
-
-
?
S-adenosyl-L-methionine + protocatechuic aldehyde
S-adenosyl-L-homocysteine + 4-hydroxy-3-methoxybenzaldehyde
-
-
-
-
?
S-adenosyl-L-methionine + serotonin
S-adenosyl-L-homocysteine + 5-methoxytryptamine
-
-
-
-
?
S-adenosyl-L-methionine + serotonin
S-adenosyl-L-homocysteine + 5-methoxytryptamine
-
-
-
?
additional information
?
-
enzyme additionally shows flavone 3'-O-methyltransferase activity, reaction of EC 2.1.1.42, and N-acetylserotonin methyltransferase activity, reaction of EC 2.1.1.4. The catalytic efficiency for N-acetylserotonin methyltransferase activity is 709fold lower than for caffeic acid methyltransferase. In vitro, N-acetylserotonin methyltransferase activity is dramatically decreased by the addition of caffeic acid in a dose-dependent manner, but the activity of caffeic acid methyltransferase is not altered by N-acetylserotonin
-
-
?
additional information
?
-
-
enzyme additionally shows flavone 3'-O-methyltransferase activity, reaction of EC 2.1.1.42, and N-acetylserotonin methyltransferase activity, reaction of EC 2.1.1.4. The catalytic efficiency for N-acetylserotonin methyltransferase activity is 709fold lower than for caffeic acid methyltransferase. In vitro, N-acetylserotonin methyltransferase activity is dramatically decreased by the addition of caffeic acid in a dose-dependent manner, but the activity of caffeic acid methyltransferase is not altered by N-acetylserotonin
-
-
?
additional information
?
-
-
methylation only in meta-position
-
-
?
additional information
?
-
molecular docking of potential substrates shows that the binding energy decreases in the order: thiol ester substrates, free acid substrates, alcoholic andaldehyde substrates, suggesting the best binding for thiol ester substrates
-
-
?
additional information
?
-
-
bifunctional enzyme, methylation of 3-hydroxy and 5-hydroxy positions on the aromatic ring
-
-
?
additional information
?
-
-
no activity with 3-hydroxybenzaldehyde, 4-hydroxybenzaldehyde, vanillin and syringaldehyde
-
-
?
additional information
?
-
in silico studies suggest that alcoholic and aldehydic substrates are preferred to those of caffeic, sinapic, and ferulic acid by both caffeic acid-O-methyltransferase, and caffeoyl-coenzyme A-O-methyltransferase, EC 2.1.1.104, with a marked preference for CoA ester substrates over free acids, aldehydes, and alcohols
-
-
?
additional information
?
-
-
p- and m-methylation of protocatechuic aldehyde and acid, as well as esculetin
-
-
?
additional information
?
-
-
no acitivity with p-coumaric acid flavanones, naringenin, homoeriodictyol, hesperetin flavonols, kaempferol, isorhametin flavones, apigenin and chrysoeriol
-
-
?
additional information
?
-
-
methylation only in meta-position
-
-
?
additional information
?
-
enzyme RsOMT1 converts 3,5-dimethoxy-4-hydroxycinnamic, caffeic and 3,4,5-trihydroxybenzoic acids to trimethoxycinnamic-, ferulic/isoferulic- and 3-methoxy-4,5-dihydroxybenzoic, or 4-methoxy-3,5-dihydroxybenzoic acids, respectively, when supplied with these substrates
-
-
-
additional information
?
-
enzyme RsOMT1 converts 3,5-dimethoxy-4-hydroxycinnamic, caffeic and 3,4,5-trihydroxybenzoic acids to trimethoxycinnamic-, ferulic/isoferulic- and 3-methoxy-4,5-dihydroxybenzoic, or 4-methoxy-3,5-dihydroxybenzoic acids, respectively, when supplied with these substrates
-
-
-
additional information
?
-
enzyme RsOMT3 only converts caffeic acid to ferulic acid. The enzyme shows considerable promiscuity with respect to various flavonoid substrates that it accepts
-
-
-
additional information
?
-
enzyme RsOMT3 only converts caffeic acid to ferulic acid. The enzyme shows considerable promiscuity with respect to various flavonoid substrates that it accepts
-
-
-
additional information
?
-
-
enzyme is involved in biosynthesis of lignin
-
-
?
additional information
?
-
random bi-bi mechanism. The observed reactivity hierarchy among 4,5-dihydroxy-3-methoxycinnamyl (and 3,4-dihydroxycinnamyl) aldehyde, alcohol, and acid substrates arises from the ability of the aldehyde to stabilize the anionic intermediate that results from deprotonation of the 5-hydroxyl group by histidine-267. Sinapaldehyde is the preferential product, as demonstrated by its low Km for 5-hydroxyconiferaldehyde. Unlike its acid and alcohol substrates, the aldehydes exhibit product inhibition, due to nonproductive binding of the S-cis-form of the aldehydes inhibiting productive binding of the S-trans-form
-
-
?
additional information
?
-
-
random bi-bi mechanism. The observed reactivity hierarchy among 4,5-dihydroxy-3-methoxycinnamyl (and 3,4-dihydroxycinnamyl) aldehyde, alcohol, and acid substrates arises from the ability of the aldehyde to stabilize the anionic intermediate that results from deprotonation of the 5-hydroxyl group by histidine-267. Sinapaldehyde is the preferential product, as demonstrated by its low Km for 5-hydroxyconiferaldehyde. Unlike its acid and alcohol substrates, the aldehydes exhibit product inhibition, due to nonproductive binding of the S-cis-form of the aldehydes inhibiting productive binding of the S-trans-form
-
-
?
additional information
?
-
the enzyme exhibits also a strong activity towards ester precursors including caffeoyl-CoA and 5-hydroxyferuloyl-CoA
-
-
?
additional information
?
-
substrate specificity, overview
-
-
?
additional information
?
-
-
substrate specificity, overview
-
-
?
additional information
?
-
does not have significant activity with the typical COMT substrates, caffeoyl aldehyde, 5-OH-coniferaldehyde, 5-OH-ferulic acid or caffeic acid or with the proposed vanillin precursor 3,4-dihydroxybenzaldehyde, thus is no component of the vanillin biosynthetic pathway, also no activity with kaempferol or quercetin
-
-
?
additional information
?
-
does not have significant activity with the typical COMT substrates, caffeoyl aldehyde, 5-OH-coniferaldehyde, 5-OH-ferulic acid or caffeic acid or with the proposed vanillin precursor 3,4-dihydroxybenzaldehyde, thus is no component of the vanillin biosynthetic pathway, also no activity with kaempferol or quercetin
-
-
?
additional information
?
-
-
does not have significant activity with the typical COMT substrates, caffeoyl aldehyde, 5-OH-coniferaldehyde, 5-OH-ferulic acid or caffeic acid or with the proposed vanillin precursor 3,4-dihydroxybenzaldehyde, thus is no component of the vanillin biosynthetic pathway, also no activity with kaempferol or quercetin
-
-
?
additional information
?
-
-
enzyme is involved in biosynthesis of lignin
-
-
?
Please wait a moment until the data is sorted. This message will disappear when the data is sorted.
S-adenosyl-L-methionine + 3,4,5-trihydroxycinnamic acid
S-adenosyl-L-homocysteine + 4,5-dihydroxy-3-methoxycinnamic acid
-
key lignin biosynthetic enzyme. Down-regulated transgenic plants show substantially reduced levels of transcripts, significantly reduced enzymatic activities, significantly decreased lignin content, apparently altered lignin composition and significantly increased digestibility
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
S-adenosyl-L-methionine + 3,4-dihydroxybenzaldehyde
S-adenosyl-L-homocysteine + vanillin
3,4-dihydroxybenzaldehyde is not the preferred substrate
i.e. 4-hydroxy-3-methoxybenzaldehyde
-
?
S-adenosyl-L-methionine + 5-hydroxyferulic acid
S-adenosyl-L-homocysteine + sinapic acid
-
-
-
-
?
S-adenosyl-L-methionine + caffeic acid
S-adenosyl-L-homocysteine + ferulic acid
S-adenosyl-L-methionine + caffeoyl alcohol
?
-
alternative pathway to monolignols involving methylation of caffeoyl aldehyde and/or caffeoyl alcohol
-
-
?
S-adenosyl-L-methionine + caffeoyl aldehyde
?
-
alternative pathway to monolignols involving methylation of caffeoyl aldehyde and/or caffeoyl alcohol
-
-
?
S-adenosyl-L-methionine + N-acetylserotonin
S-adenosyl-L-homocysteine + melatonin
-
-
-
-
?
S-adenosyl-L-methionine + quercetin
S-adenosyl-L-homocysteine + isorhamnetin
-
-
-
-
?
S-adenosyl-L-methionine + serotonin
S-adenosyl-L-homocysteine + 5-methoxytryptamine
-
-
-
-
?
additional information
?
-
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
i.e. caffeic acid, involved in the biosynthesis of lignin and of some flavonoids in plants
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
the enzyme does not use caffeic acid as a substrate in the presence of 5-hydroxyconiferaldehyde
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
i.e. caffeic acid, involved in the biosynthesis of lignin
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
i.e. caffeic acid, involved in the biosynthesis of lignin
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
i.e. caffeic acid, involved in the biosynthesis of lignin
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
enzyme essentially controls the biosynthesis of syringyl lignin units
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
i.e. caffeic acid, involved in the biosynthesis of lignin
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
i.e. caffeic acid, involved in the biosynthesis of lignin and of some flavonoids in plants
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
i.e. caffeic acid, involved in the biosynthesis of lignin and of some flavonoids in plants
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
enzyme essentially controls the biosynthesis of syringyl lignin units
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
i.e. caffeic acid, involved in the biosynthesis of lignin and of some flavonoids in plants
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
the enzyme is co-induced with other enzymes of the general phenylpropanoid pathway and is involved in the biosynthesis of lignin precursors
-
-
?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate
S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
-
-
?
S-adenosyl-L-methionine + caffeic acid
S-adenosyl-L-homocysteine + ferulic acid
-
-
-
-
?
S-adenosyl-L-methionine + caffeic acid
S-adenosyl-L-homocysteine + ferulic acid
-
-
-
-
?
additional information
?
-
-
enzyme is involved in biosynthesis of lignin
-
-
?
additional information
?
-
-
enzyme is involved in biosynthesis of lignin
-
-
?
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C296F
the mutant shows slight activity improvement in O-methylation of N-acetylserotonin compared to the wild type enzyme
C296F/Q310L
the mutant shows about 4.5fold activity improvement in O-methylation of N-acetylserotonin compared to the wild type enzyme
C296F/Q310L/V314T
the mutant shows 9.5fold activity improvement in O-methylation of N-acetylserotonin compared to the wild type enzyme
C296H
the mutant shows about 3fold activity improvement in O-methylation of N-acetylserotonin compared to the wild type enzyme
C296H/Q310L
the mutant shows about 3.5fold activity improvement in O-methylation of N-acetylserotonin compared to the wild type enzyme
C296H/Q310L/V314T
the mutant shows about 6.5fold activity improvement in O-methylation of N-acetylserotonin compared to the wild type enzyme
C296Y
the mutant shows about 2fold activity improvement in O-methylation of N-acetylserotonin compared to the wild type enzyme
C296Y/Q310L/V314T
the mutant shows about 8fold activity improvement in O-methylation of N-acetylserotonin compared to the wild type enzyme
C296Y/V314T
the mutant shows about 5.5fold activity improvement in O-methylation of N-acetylserotonin compared to the wild type enzyme
Q310L
the mutant shows about 2fold activity improvement in O-methylation of N-acetylserotonin compared to the wild type enzyme
Q310L/V314T
the mutant shows about 5.5fold activity improvement in O-methylation of N-acetylserotonin compared to the wild type enzyme
V314N
the mutant shows slight activity improvement in O-methylation of N-acetylserotonin compared to the wild type enzyme
V314T
the mutant shows about 2.5fold activity improvement in O-methylation of N-acetylserotonin compared to the wild type enzyme
H268L
complete loss of catalytic acitivity
N131D
-
9.5fold decrease in ratio of Vmax to Km-value for caffeic acid compared to wild-type value, 2.4fold decrease in ratio of Vmax to Km-value for 5-hydroxy coniferaldehyde compared to wild-type enzyme, no activity with protocatechuic aldehyde, 3,4-dihydroxy-5-methoxybenzaldehyde and protocatechuic acid
N131E
-
475fold decrease in ratio of Vmax to Km-value for caffeic acid compared to wild-type value, 1.7fold increase in ratio of Vmax to Km-value for 5-hydroxy coniferaldehyde compared to wild-type enzyme, no activity with protocatechuic aldehyde, 3,4-dihydroxy-5-methoxybenzaldehyde and protocatechuic acid
N131L
-
23.8fold decrease in ratio of Vmax to Km-value for caffeic acid compared to wild-type value, 2.5fold decrease in ratio of Vmax to Km-value for 5-hydroxy coniferaldehyde compared to wild-type enzyme, 5.7fold decrease in ratio of Vmax to Km-value for protocatechuic aldehyde compared to wild-type enzyme, 1.5fold decrease in ratio of Vmax to Km-value for 3,4-dihydroxy-5-methoxybenzaldehyde compared to wild-type enzyme, no activity with protocatechuic acid
N324H/M130L
-
2.4fold decrease in ratio of Vmax to Km-value for caffeic acid compared to wild-type value, 4.2fold decrease in ratio of Vmax to Km-value for 5-hydroxy coniferaldehyde compared to wild-type enzyme, 2.8fold decrease in ratio of Vmax to Km-value for protocatechuic aldehyde compared to wild-type enzyme, 3.1fold decrease in ratio of Vmax to Km-value for 3,4-dihydroxy-5-methoxybenzaldehyde compared to wild-type enzyme, 6.7fold decrease in ratio of Vmax to Km-value for protocatechuic acid compared to wild-type enzyme
A71V
mutation significantly reduces Klason lignin content and alters lignin composition resulting in a significantly reduced S/G ratio relative to wild-type
G225D
mutation greatly reduces protein accumulation and mutation significantly reduces Klason lignin content and alters lignin composition resulting in a significantly reduced S/G ratio relative to wild-type
G325S
mutation impairs enzyme activity compared to wild type and mutation significantly reduces Klason lignin content and alters lignin composition resulting in a significantly reduced S/G ratio relative to wild-type
P150L
mutation impairs enzyme activity and mutation significantly reduces Klason lignin content and alters lignin composition resulting in a significantly reduced S/G ratio relative to wild-type
A162T
same reactivity as wild type
A162T
-
2fold increase in ratio of Vmax to Km-value for caffeic acid compared to wild-type value, 2.9fold decrease in ratio of Vmax to Km-value for 5-hydroxy coniferaldehyde compared to wild-type enzyme, 1.8fold decrease in ratio of Vmax to Km-value for protocatechuic aldehyde compared to wild-type enzyme, 2.8fold decrease in ratio of Vmax to Km-value for 3,4-dihydroxy-5-methoxybenzaldehyde compared to wild-type enzyme, no activity against protocatechuic acid
F172Y
no reaction with caffeic acid, with other substrates same reactivity as wild type
F172Y
-
3fold decrease in ratio of Vmax to Km-value for 5-hydroxy coniferaldehyde compared to wild-type enzyme, 34fold decrease in ratio of Vmax to Km-value for protocatechuic aldehyde compared to wild-type enzyme, 2.3fold decrease in ratio of Vmax to Km-value for 3,4-dihydroxy-5-methoxybenzaldehyde compared to wild-type enzyme, no activity with caffeic acid and protocatechuic acid
H183K
no reaction with caffeic acid, with other substrates same reactivity as wild type
H183K
-
19fold decrease in ratio of Vmax to Km-value for caffeic acid compared to wild-type value, 1.8fold decrease in ratio of Vmax to Km-value for 5-hydroxy coniferaldehyde compared to wild-type enzyme, no activity with protocatechuic aldehyde, 3,4-dihydroxy-5-methoxybenzaldehyde and protocatechuic acid
L136Y
same reactivity as wild type
L136Y
-
1.5 fold increase in ratio of Vmax to Km-value for caffeic acid compared to wild-type value, 4.8fold decrease in ratio of Vmax to Km-value for 5-hydroxy coniferaldehyde compared to wild-type enzyme, 1.7fold decrease in ratio of Vmax to Km-value for protocatechuic aldehyde compared to wild-type enzyme, 3.9fold decrease in ratio of Vmax to Km-value for 3,4-dihydroxy-5-methoxybenzaldehyde compared to wild-type enzyme, 176fold decrease in ratio of Vmax to Km-value for protocatechuic acid compared to wild-type enzyme
M130L
no reaction with caffeic acid and 5-hydroxyferulic acid, with other substrates same reactivity as wild type
M130L
-
3.1fold decrease in ratio of Vmax to Km-value for 5-hydroxy coniferaldehyde compared to wild-type enzyme, 51fold decrease in ratio of Vmax to Km-value for protocatechuic aldehyde compared to wild-type enzyme, 5.8fold decrease in ratio of Vmax to Km-value for 3,4-dihydroxy-5-methoxybenzaldehyde compared to wild-type enzyme,no activity with caffeic acid and protocatechuic acid
N131K
same reactivity as wild type
N131K
-
3.2 fold increase in ratio of Vmax to Km-value for caffeic acid compared to wild-type value, 2.9fold decrease in ratio of Vmax to Km-value for 5-hydroxy coniferaldehyde compared to wild-type enzyme, 1.7fold decrease in ratio of Vmax to Km-value for protocatechuic aldehyde compared to wild-type enzyme, 2.8fold decrease in ratio of Vmax to Km-value for 3,4-dihydroxy-5-methoxybenzaldehyde compared to wild-type enzyme, 3.3fold decrease in ratio of Vmax to Km-value for protocatechuic acid compared to wild-type enzyme
N324Y
no reaction with caffeic acid, with other substrates same reactivity as wild type
N324Y
-
31.7fold decrease in ratio of Vmax to Km-value for caffeic acid compared to wild-type value, 2.4fold decrease in ratio of Vmax to Km-value for 5-hydroxy coniferaldehyde compared to wild-type enzyme, 10.2fold decrease in ratio of Vmax to Km-value for protocatechuic aldehyde compared to wild-type enzyme, 1.7fold decrease in ratio of Vmax to Km-value for 3,4-dihydroxy-5-methoxybenzaldehyde compared to wild-type enzyme, no activity with protocatechuic acid
additional information
the brown-midrib-3 mutant is disrupted in the caffeic acid O-methyltransferase gene with nearly null COMT activity
additional information
-
the brown-midrib-3 mutant is disrupted in the caffeic acid O-methyltransferase gene with nearly null COMT activity
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Day, A.; Dehorter, B.; Neutelings, G.; Czeszak, X.; Chabbert, B.; Belingheri, L.; David, H.
Caffeoyl-coenzyme A 3-O-methyltransferase enzyme activity, protein and transcript accumulation in flax (Linum usitatissimum) stem during development
Physiol. Plant.
113
275-284
2001
Linum usitatissimum
brenda
Parvathi, K.; Chen, F.; Guo, D.; Blount, J.W.; Dixon, R.A.
Substrate preferences of O-methyltransferases in alfalfa suggest new pathways for 3-O-methylation of monolignols
Plant J.
25
193-202
2001
Medicago sativa
brenda
Grimmig, B.; Kneusel, R.E.; Junghanns, K.T.; Matern, U.
Expression of bifunctional caffeoyl-CoA 3-O-methyltransferase in stress compensation and lignification
Plant Biol.
1
299-310
1999
Petroselinum crispum
-
brenda
Martz, F.; Maury, S.; Pincon, G.; Legrand, M.
cDNA cloning, substrate specificity and expression study of tobacco caffeoyl-CoA 3-O-methyltransferase, a lignin biosynthetic enzyme
Plant Mol. Biol.
36
427-437
1998
Nicotiana tabacum
brenda
Meng, H.; Campbell, W.H.
Substrate profiles and expression of caffeoyl coenzyme A and caffeic acid O-methyltransferases in secondary xylem of aspen during seasonal development
Plant Mol. Biol.
38
513-520
1998
Populus tremuloides
brenda
Eckardt, N.A.
Probing the mysteries of lignin biosynthesis: The crystal structure of caffeic acid/5-hydroxyferulic acid 3/5-O-methyltransferase provides new insights
Plant Cell
14
1185-1189
2002
Medicago sativa
brenda
Zubieta, C.; Kota, P.; Ferrer, J.L.; Dixon, R.A.; Noel, J.P.
Structural basis for the modulation of lignin monomer methylation by caffeic acid/5-hydroxyferulic acid 3/5-O-methyltransferase
Plant Cell
14
1265-1277
2002
Medicago sativa (P28002), Medicago sativa
brenda
Xue, Z.T.; Brodelius, P.E.
Kinetin-induced caffeic acid O-methyltransferases in cell suspension cultures of Vanilla planifolia Andr. and isolation of caffeic acid O-methyltransferase cDNAs
Plant Physiol. Biochem.
36
779-788
1998
Vanilla planifolia
-
brenda
Bugos, R.C.; Chiang, V.L.C.; Campbell, W.H.
Characterization of bispecific caffeic acid/5-hydroxyferulic acid O-methyltransferase from aspen
Phytochemistry
31
1495-1498
1992
Populus tremuloides
brenda
Ye, Z.H.; Zhong, R.; Morrison, W.H.; Himmelsbach, D.S.
Caffeoyl coenzyme A O-methyltransferase and lignin biosynthesis
Phytochemistry
57
1177-1185
2001
Magnoliopsida, Nicotiana tabacum, Populus tremuloides
brenda
Bugos, R.C.; Chiang, V.L.C.; Campbell, W.H.
cDNA cloning, sequence analysis and seasonal expression of lignin-bispecific caffeic acid/5-hydroxyferulic acid O-methyltransferase of aspen
Plant Mol. Biol.
17
1203-1215
1991
Populus tremuloides
brenda
Edwards, R.; Dixon, R.A.
Purification and characterization of S-adenosyl-L-methionine: caffeic acid 3-O-methyltransferase from suspension cultures of alfalfa (Medicago sativa L.)
Arch. Biochem. Biophys.
287
372-379
1991
Medicago sativa
brenda
Vance, C.P.; Bryan, J.W.
Purification and properties of caffeic acid O-methyltransferase from alfalfa root nodules
Phytochemistry
20
41-43
1981
Medicago sativa, Medicago sativa Saranac
-
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Collendavelloo, J.; Legrand, M.; Geoffroy, P.; Barthelemy, J.; Fritig, B.
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