2.1.1.239: L-olivosyl-oleandolide 3-O-methyltransferase
This is an abbreviated version!
For detailed information about L-olivosyl-oleandolide 3-O-methyltransferase, go to the full flat file.
Reaction
Synonyms
OleY
ECTree
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Substrates Products
Substrates Products on EC 2.1.1.239 - L-olivosyl-oleandolide 3-O-methyltransferase
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REACTION DIAGRAM
S-adenosyl-L-methionine + L-mycarosyl-erythronolide B
S-adenosyl-L-homocysteine + ?
poor substrate
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-
?
S-adenosyl-L-methionine + L-olivosyl-erythronolide B
S-adenosyl-L-homocysteine + L-oleandrosyl-erythronolide B
S-adenosyl-L-methionine + L-rhamnosyl-erythronolide B
S-adenosyl-L-homocysteine + ?
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-
-
?
additional information
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no bioconversion is observed when other glycosylated macrolide antibiotics (spiramycin, niddamycin, carbomycin) are added to cultures of Streptomyces albus NAG2(pLR14b-4). These three macrolides contain L-mycarose moieties with a free 3-hydroxy group but are not methylated by OleY
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?
S-adenosyl-L-homocysteine + L-oleandrosyl-erythronolide B
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?
S-adenosyl-L-methionine + L-olivosyl-erythronolide B
S-adenosyl-L-homocysteine + L-oleandrosyl-erythronolide B
the enzyme is involved in biosynthesis of the macrolide antibiotic oleandomycin
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?