ID 2.1.1.324 DE dTDP-4-amino-2,3,4,6-tetradeoxy-D-glucose N,N-dimethyltransferase. AN TDP-4-amino-2,3,6-trideoxy-D-glucose N,N-dimethyltransferase. CA dTDP-4-amino-2,3,4,6-tetradeoxy-alpha-D-erythro-hexopyranose + CA 2 S-adenosyl-L-methionine = dTDP-alpha-D-forosamine + 2 H(+) + CA 2 S-adenosyl-L-homocysteine. CC -!- The enzyme was isolated from the bacterium Saccharopolyspora spinosa, CC where it is involved in the biosynthesis of spinosyn A, an active CC ingredient of several commercial insecticides. DR Q9ALP0, SPNS_SACSN ; //