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Literature summary for 2.1.1.68 extracted from

  • Bugos, R.C.; Chiang, V.L.C.; Campbell, W.H.
    Characterization of bispecific caffeic acid/5-hydroxyferulic acid O-methyltransferase from aspen (1992), Phytochemistry, 31, 1495-1498.
    View publication on PubMed
Search for more literature for 2.1.1.68

Inhibitors

Inhibitors Comment Organism Structure
Rabbit anti-O-methyltransferase immunoglobulin G strong Populus tremuloides

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
40000
-
 x * 40000, SDS-PAGE Populus tremuloides
60000
-
 HPLC gel filtration Populus tremuloides

Organism

Organism UniProt Comment Textmining
Populus tremuloides
-
 aspen
-

Purification (Commentary)

Purification (Comment) Organism
affinity chromatography on S-adenosyl-homocysteine-agarose Populus tremuloides

Source Tissue

Source Tissue Comment Organism Textmining
xylem developing secondary xylem Populus tremuloides
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.602
-
-
 Populus tremuloides

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information methylation only in meta-position Populus tremuloides ?
-
 ?
S-adenosyl-L-methionine + 3,4-dihydroxy-trans-cinnamate i.e. caffeate, m-specific methylation Populus tremuloides S-adenosyl-L-homocysteine + 3-methoxy-4-hydroxy-trans-cinnamate
-
 ?
S-adenosyl-L-methionine + 5-hydroxyferulic acid m-specific methylation Populus tremuloides S-adenosyl-L-homocysteine + sinapic acid
-
 ?

Subunits

Subunits Comment Organism
? x * 40000, SDS-PAGE Populus tremuloides