PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8216610-1 1993 Both phenylbutazon and mofebutazon inhibit oxidative fragmentation of the methionine derivative, 2-keto-4-methylthio-butyric acid (KMB) by xanthine oxidase--or diaphorase mediated OH radical production. oh radical 180-190 dihydrolipoamide dehydrogenase Homo sapiens 160-170