Reaction catalyzed by 4-hydroxythreonine-4-phosphate dehydrogenase (1.1.1.262)
+
NAD+
=
+
+
NADH
+
4-(phosphohydroxy)-L-threonine
+
NAD+
=
3-phosphohydroxy-1aminoacetone
+
CO2
+
NADH
+
H+
