ID   2.1.1.335
DE   4-amino-anhydrotetracycline N(4)-methyltransferase.
CA   (1) 4-amino-4-dedimethylamino-anhydrotetracycline + S-adenosyl-L-
CA   methionine = 4-methylamino-4-dedimethylamino-anhydrotetracycline + H(+) +
CA   S-adenosyl-L-homocysteine.
CA   (2) 4-methylamino-4-dedimethylamino-anhydrotetracycline + S-adenosyl-L-
CA   methionine = anhydrotetracycline + H(+) + S-adenosyl-L-homocysteine.
CC   -!- The enzyme, characterized from the bacterium Streptomyces rimosus,
CC       participates in the biosynthesis of tetracycline antibiotics.
DR   Q3S8P6, OXYT_STRRM ;
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