PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15493676-3 2004 Furthermore, it is known that glycerol, depending on whether it is produced from triglycerides or petrochemicals, may contain considerable amounts of 3-MPD in the first case or CycDs in the second. Glycerol 30-38 mevalonate diphosphate decarboxylase Homo sapiens 152-155