HPR (HYDROXYPYRUVATE REDUCTASE); glycerate dehydrogenase/ poly(U) binding. similar to PGDH (3-PHOSPHOGLYCERATE DEHYDROGENASE), phosphoglycerate dehydrogenase [Arabidopsis thaliana] (TAIR:AT1G17745.1); similar to EDA9 (embryo sac development arrest 9), NAD binding / amino acid binding / binding / catalytic/ cofactor binding / oxidoreductase, acting on the CH-OH group of donors, NAD or NADP as acceptor / phosphoglycerate dehydrogenase [Arabidopsis thaliana] (TAIR:AT4G34200.1); similar to hydroxypyruvate reductase [Bruguiera gymnorrhiza] (GB:BAB44155.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO47393.1); similar to unknown [Pop