PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8466547-4 1993 SMX was acetylated by both NAT1 and NAT2. Sulfamethoxazole 0-3 N-acetyltransferase 2 Homo sapiens 36-40 8466547-5 1993 Km values determined in hepatic cytosol for NAT1- and NAT2-mediated acetylation of SMX were 1.2 mM and approximately 5 mM, respectively, at an acetyl coenzyme A concentration of 100 microM. Sulfamethoxazole 83-86 N-acetyltransferase 2 Homo sapiens 54-58 8466547-10 1993 However, in the hepatocyte NAT2 variation may be an important competitive pathway which influences the extent of oxidative metabolism of SMX to its reactive hydroxylamine metabolite. Sulfamethoxazole 137-140 N-acetyltransferase 2 Homo sapiens 27-31