Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At4g11640	Pyridoxal-5'-phosphate (PLP)-dependent enzyme that catalyzes the synthesis of D-serine from L-serine.	No verified direct reference in this release
Rice	UniProt: A2XWA9	Pyridoxal-5'-phosphate (PLP)-dependent enzyme that catalyzes the synthesis of D-serine from L-serine.	No verified direct reference in this release
Rice	Os04g0555900	Pyridoxal-5'-phosphate (PLP)-dependent enzyme that catalyzes the synthesis of D-serine from L-serine.	Occurrence of D-serine in rice and characterization of rice serine racemase.; 2009; DOI: 10.1016/j.phytochem.2009.01.003; PMID: 19249065; https://pubmed.ncbi.nlm.nih.gov/19249065/ | Site-directed mutagenesis of rice serine racemase: evidence that Glu219 and Asp225 mediate the effects of Mg2+ on the activity.; 2010; DOI: 10.1002/cbdv.200900257; PMID: 20564571; https://pubmed.ncbi.nlm.nih.gov/20564571/