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Your query returned 1 entry. Printable version
EC | 2.1.1.110 | ||||||||
Accepted name: | sterigmatocystin 8-O-methyltransferase | ||||||||
Reaction: | (1) S-adenosyl-L-methionine + sterigmatocystin = S-adenosyl-L-homocysteine + 8-O-methylsterigmatocystin (2) S-adenosyl-L-methionine + dihydrosterigmatocystin = S-adenosyl-L-homocysteine + 8-O-methyldihydrosterigmatocystin |
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For diagram of sterigmatocystin biosynthesis, click here | |||||||||
Glossary: | sterigmatocystin = 3a,12c-dihydro-8-hydroxy-6-methoxyfuro[3′,2′:4,5]furo[2,3-c]xanthen-7-one dihydrosterigmatocystin = 1,2,3a,12c-tetrahydro-8-hydroxy-6-methoxyfuro[3′,2′:4,5]furo[2,3-c]xanthen-7-one 8-O-methylsterigmatocystin = 6,8-dimethoxy-3a,12c-dihydrofuro[3′,2′:4,5]furo[2,3-c]xanthen-7-one 8-O-methyldihydrosterigmatocystin = 6,8-dimethoxy-1,2,3a,12c-tetrahydrofuro[3′,2′:4,5]furo[2,3-c]xanthen-7-one |
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Other name(s): | sterigmatocystin methyltransferase; O-methyltransferase II; sterigmatocystin 7-O-methyltransferase (incorrect); S-adenosyl-L-methionine:sterigmatocystin 7-O-methyltransferase (incorrect); OmtA | ||||||||
Systematic name: | S-adenosyl-L-methionine:sterigmatocystin 8-O-methyltransferase | ||||||||
Comments: | Dihydrosterigmatocystin can also act as acceptor. Involved in the biosynthesis of aflatoxins in fungi. | ||||||||
Links to other databases: | BRENDA, EXPASY, Gene, KEGG, MetaCyc, CAS registry number: 116958-29-3 | ||||||||
References: |
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