PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16686541-5 2006 Like 1, this functional activity of 12 in the cell-based assay benefits from and requires transport into the cell by the reduced folate carrier but, unlike 1, is independent of folyl polyglutamate synthase (FPGS) expression levels and polyglutamation. Folic Acid 129-135 folylpolyglutamate synthase Homo sapiens 207-211