Suggested Reaction 1.2.1.-
Left
2-Methyl-3-hydroxy-5-formylpyridine-4-carboxylate
+
H2O
+
NADP+
Right
3-Hydroxy-2-methylpyridine-4,5-dicarboxylate
+
NADPH
+
H+
[
BiSSCat
|
GREP
]