PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 30780843-1 2012 Carglumic acid is a structural analog and the first registered synthetic form of the naturally occurring allosteric activator of the urea cycle, N-acetylglutamate (NAG), which is the product of the enzyme NAG synthase (NAGS). carglumic acid 0-14 N-acetyl-alpha-glucosaminidase Homo sapiens 164-167