PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20525128-7 2008 Leukotriene C4 (LTC4) synthase is the enzyme responsible for the production of leukotriene C4, the chief cysteinyl leukotriene responsible for AEA. Leukotriene C4 79-93 leukotriene C4 synthase Homo sapiens 0-30