(R)-glycerate + NADP(+) = 2-hydroxy-3-oxopropanoate + NADPH + H(+)
(r)-glycerate + nadp(+) = 2-hydroxy-3-oxopropanoate + nadph + h(+)
(R)-glycerate + NADP(+) = 2-hydroxy-3-oxopropanoate + NADPH + H(+)
(r)-glycerate + nadp(+) = 2-hydroxy-3-oxopropanoate + nadph + h(+)