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ENZYME

ENZYME entry: EC 2.1.1.295

PURL: https://purl.expasy.org/enzyme/EC/2.1.1.295
Accepted Name
2-methyl-6-phytyl-1,4-hydroquinone methyltransferase
Alternative Name(s)
2-methyl-6-solanyl-1,4-hydroquinone methyltransferase
MPBQ/MSBQ methyltransferase
Reaction catalysed
  • 2-methyl-6-phytyl-1,4-benzene-1,4-diol + S-adenosyl-L-methionine = 2,3-dimethyl-6-phytylbenzene-1,4-diol + S-adenosyl-L-homocysteine + H(+)
  • 2-methyl-6-(all-trans-nonaprenyl)benzene-1,4-diol + S-adenosyl-L-methionine = plastoquinol-9 + S-adenosyl-L-homocysteine + H(+)
  • 6-geranylgeranyl-2-methylbenzene-1,4-diol + S-adenosyl-L-methionine = 6-geranylgeranyl-2,3-dimethylbenzene-1,4-diol + S-adenosyl-L-homocysteine + H(+)
Comment(s)
Involved in the biosynthesis of plastoquinol, as well as vitamin E (tocopherols and tocotrienols).
Cross-references
BRENDA2.1.1.295
EC2PDB2.1.1.295
ExplorEnz2.1.1.295
KEGG Ligand Database for Enzyme Nomenclature2.1.1.295
IUBMB Enzyme Nomenclature2.1.1.295
MEDLINEFind literature relating to 2.1.1.295
MetaCyc2.1.1.295
Rhea expert-curated reactions2.1.1.295
UniProtKB/Swiss-Prot
Q6ZLD3, BQMT1_ORYSJQ2QM69, BQMT2_ORYSJQ9LY74, BQMT_ARATH
P74388, BQMT_SYNY3P23525, IN37_SPIOL

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