Suggested Reaction 1.4.1.-

Left

dTDP-3-amino-2,3,6-trideoxy-D-threo-hexopyranos-4-ulose
+H2O
+NADP+

Right

dTDP-3,4-dioxo-2,6-dideoxy-D-glucose
+NADPH
+H+
+Ammonia
[BiSSCat | GREP ]