ENZYME entry: EC 2.1.1.110

Accepted Name
Sterigmatocystin 8-O-methyltransferase.
Alternative Name(s)
O-methyltransferase II.
S-adenosyl-L-methionine:sterigmatocystin 7-O-methyltransferase.
Sterigmatocystin 7-O-methyltransferase.
Sterigmatocystin methyltransferase.
Reaction catalysed
  • S-adenosyl-L-methionine + sterigmatocystin <=> S-adenosyl-L-homocysteine + 8-O-methylsterigmatocystin
  • S-adenosyl-L-methionine + dihydrosterigmatocystin <=> S-adenosyl-L-homocysteine + 8-O-methyldihydrosterigmatocystin
Comment(s)
  • Dihydrosterigmatocystin can also act as acceptor.
  • Involved in the biosynthesis of aflatoxins in fungi.
Cross-references
BRENDA2.1.1.110
EC2PDB2.1.1.110
ExplorEnz2.1.1.110
PRIAM enzyme-specific profiles2.1.1.110
KEGG Ligand Database for Enzyme Nomenclature2.1.1.110
IUBMB Enzyme Nomenclature2.1.1.110
IntEnz2.1.1.110
MEDLINEFind literature relating to 2.1.1.110
MetaCyc2.1.1.110
UniProtKB/Swiss-Prot
P55790, OMTA_ASPFN;  Q12120, OMTA_ASPPA;  

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