PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23409838-7 2013 While LTC4S has one activated glutathione (GSH) (forming a thiolate) per enzyme monomer, the MGST2 trimer seems to display only third-of-the-sites reactivity for thiolate activation, which in part would explain its lower catalytic efficiency. thiolate 59-67 leukotriene C4 synthase Homo sapiens 6-11