PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18642143-2 2008 GSH synthesis is catalyzed by glutamate cysteine ligase (GCL), composed of catalytic (GCLC) and modifier (GCLM) subunits. Glutathione 0-3 glutamate-cysteine ligase, modifier subunit Mus musculus 106-110 18642143-4 2008 Gclm null mice exhibit low GSH levels and enhanced sensitivity to acetaminophen. Glutathione 27-30 glutamate-cysteine ligase, modifier subunit Mus musculus 0-4