label: dTDP-4-amino-4,6-dideoxy-alpha-D-glucose + (6R)-10-formyltetrahydrofolate = dTDP-4-formamido-4,6-dideoxy-alpha-D-glucose + (6S)-5,6,7,8-tetrahydrofolate + H(+)
label_lc: dtdp-4-amino-4,6-dideoxy-alpha-d-glucose + (6r)-10-formyltetrahydrofolate = dtdp-4-formamido-4,6-dideoxy-alpha-d-glucose + (6s)-5,6,7,8-tetrahydrofolate + h(+)