Brand  (β version)

PDB ID: 1KYZ

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Ligands
Code Name Style Show Link
FER 3-(4-hydroxy-3-methoxyphenyl)-2-propenoic acid PoSSuM
SAH S-adenosyl-L-homocysteine PoSSuM
Non-standard Residues
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Glycosylation
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Structure summary

Code : 1KYZ   PDBj   RCSB PDB   PDBe
Header : TRANSFERASE
Title : Crystal Structure Analysis of Caffeic acid/5-hydroxyferulic acid 3/5-O-methyltransferase Ferulic Acid Complex
Release Data : 2002-08-28
Compound :
mol_id molecule chains synonym
1 Caffeic acid 3-O-methyltransferase A,C,E COMT
ec: 2.1.1.68
Source :
mol_id organism_scientific expression_system
1 Medicago sativa  (taxid:3879) Escherichia coli  (taxid:562)
Authors : Zubieta, C., Kota, P., Ferrer, J.-L., Dixon, R.A., Noel, J.P.
Keywords : O-methyltransferase, lignin, ferulic acid, methylation, TRANSFERASE
Exp. method : X-RAY DIFFRACTION ( 2.20 Å )
Citation :

Structural basis for the modulation of lignin monomer methylation by caffeic acid/5-hydroxyferulic acid 3/5-O-methyltransferase.

Zubieta, C.,Kota, P.,Ferrer, J.L.  et al.
(2002)  Plant Cell  14 : 1265 - 1277

PubMed: 12084826
DOI: 10.1105/tpc.001412

Reaction

Chain : A, C, E
UniProt : P28002 (COMT1_MEDSA)
Reaction: EC: Evidence:
Physiological Direction:
(E)-caffeate + S-adenosyl-L-methionine = (E)-ferulate + H(+) + S-adenosyl-L-homocysteine 2.1.1.68 PubMed:1898010
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(E)-5-hydroxyferulate + S-adenosyl-L-methionine = (E)-sinapate + H(+) + S-adenosyl-L-homocysteine - PubMed:1898010
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