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2.1.1.68: caffeate O-methyltransferase

This is an abbreviated version!
For detailed information about caffeate O-methyltransferase, go to the full flat file.

Word Map on EC 2.1.1.68

Reaction

S-adenosyl-L-methionine
+
3,4-dihydroxy-trans-cinnamate
=
S-adenosyl-L-homocysteine
+
3-methoxy-4-hydroxy-trans-cinnamate

Synonyms

3,4-dihydroxybenzaldehyde-O-methyltransferase, AtCOMT1, AtOMT1, benzenoid/phenylpropanoid meta/para-O-methyltransferase, Bmr12, Bradi3g16530, brown midrib 12, caffeate 3-O-methyltransferase, caffeate methyltransferase, caffeate/5-hydroxyferulate 3/5-O-methyltransferase, caffeic acid 3-O-methyltransferase, caffeic acid O-methyl-transferase, caffeic acid O-methyltransferase, caffeic acid O-methyltransferase 1, caffeic acid/5-hydroxyferulic acid 3/5-O-methyltransferase, caffeic O-methyl transferase, CCOMT, COMT, COMT-3D, COMT1, COMT2, COMT4, COMT6, DOMT, FGCOMT1, Lp OMT1, O-methyltransferase, O-methytransferase, OMT, OMT1, OMT3, OsCOMT1, RsOMT1, RsOMT3, S-adenosyl-L-methionine:caffeic acid-O-methyltransferase, Sb07g003860, Van OMT-2, Van OMT-3

ECTree

     2 Transferases
         2.1 Transferring one-carbon groups
             2.1.1 Methyltransferases
                2.1.1.68 caffeate O-methyltransferase

Purification

Purification on EC 2.1.1.68 - caffeate O-methyltransferase

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PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
affinity chromatography
-
affinity chromatography on S-adenosyl-homocysteine-agarose
-
by His-Bind column chromatography
-
by nickel affinity chromatography
HisTrap column chromatography
native enzyme partially by adenosine-agarose affinity chromatography, 18.2fold for 3,4-dihydroxybenzaldehyde-O-methyltransferase activity and 16.7fold for caffeic acid O-methyltransferase activity
Ni-NTA column chromatography
Ni-NTA column chromatography and Superdex S200 gel filtration
Ni2+-agarose affinity column chromatography, gel filtration
three caffeic acid methylating activities: isozymes I, II, III, with an enzyme density of 1.277 kg/l, determined by isopycnic equilibrium centrifugation
-
using affinity chromatography
-
using Ni-NTA chromatography
-