Is predicted to encode a protein with the following domains: FAD/NAD(P)-binding domain superfamily; FAD dependent oxidoreductase; GTP-binding protein TrmE/Aminomethyltransferase GcvT, domain 1; Aminomethyltransferase folate-binding domain; Glycine cleavage T-protein/YgfZ, C-terminal; Glycine cleavage T-protein C-terminal barrel domain; Glycine cleavage T-protein, C-terminal barrel domain; and Aminomethyltransferase, folate-binding domain. Is an ortholog of C. elegans pdpr-1.