PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3302715-2 1987 The main catabolic pathway of nutritional glycine proceeds via the glycine-cleavage enzyme, serinehydroxymethyltransferase and serinedehydratase or serine-pyruvate aminotransferase and via serine and pyruvate. Glycine 42-49 alanine--glyoxylate and serine--pyruvate aminotransferase Homo sapiens 148-180