PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2014700-1	1991	Concentrations of O6-alkylguanine-DNA alkyltransferase (AT) which repairs a procarcinogenic DNA adduct O6-alkylguanine formed following exposure to carcinogenic N-nitroso compounds were measured in the liver, kidney and peripheral blood leukocytes of male L10 rats aged 1, 4, 14, 22 and 36 months.	n-nitroso compounds	161-180	O-6-methylguanine-DNA methyltransferase	Rattus norvegicus	18-54