(R)-glycerate + NADP(+) = 3-hydroxypyruvate + NADPH + H(+)
(r)-glycerate + nadp(+) = 3-hydroxypyruvate + nadph + h(+)
(R)-glycerate + NADP(+) = 3-hydroxypyruvate + NADPH + H(+)
(r)-glycerate + nadp(+) = 3-hydroxypyruvate + nadph + h(+)