Reaction catalyzed by L-evernosamine nitrososynthase (1.14.13.187)
+
2
NADPH
+
2
+
2
=
+
2
NADP+
+
3
H2O
dTDP-beta-L-evernosamine
+
2 NADPH
+
2 H+
+
2 O2
=
dTDP-2,3,6-trideoxy-3-C-methyl-4-O-methyl-3-nitroso-beta-L-arabino-hexopyranose
+
2 NADP+
+
3 H2O
