(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(+)