PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26654818-3 2015 The etiology seems to be a drug-induced reversible inhibition of glutathione synthetase or 5-oxoprolinase leading to elevated serum and urine levels of 5-oxoproline. Pyrrolidonecarboxylic Acid 152-164 glutathione synthetase Homo sapiens 65-87