label: dTDP-3-amino-3,6-dideoxy-alpha-D-glucose + 2 S-adenosyl-L-methionine <=> dTDP-alpha-D-mycaminose + 2 S-adenosyl-L-homocysteine + 2 H(+)
label_lc: dtdp-3-amino-3,6-dideoxy-alpha-d-glucose + 2 s-adenosyl-l-methionine <=> dtdp-alpha-d-mycaminose + 2 s-adenosyl-l-homocysteine + 2 h(+)