PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
12479403-4	2002	Radiolabeled calcium ion [45Ca2+] was bound only to the GST-rMGMT70 and GST-rMGMT, but not to the GST-rMGMT39, indicating that divalent cations could bind the residues between 40th and 70th of the rMGMT protein.	Calcium	13-20	O-6-methylguanine-DNA methyltransferase	Rattus norvegicus	60-65	
12479403-4	2002	Radiolabeled calcium ion [45Ca2+] was bound only to the GST-rMGMT70 and GST-rMGMT, but not to the GST-rMGMT39, indicating that divalent cations could bind the residues between 40th and 70th of the rMGMT protein.	Calcium	13-20	O-6-methylguanine-DNA methyltransferase	Rattus norvegicus	76-81	
12479403-5	2002	Calcium binding was not observed in the site-directed mutant rMGMT proteins (rMGMT(D42A) and rMGMT(E45A)), confirmed by autoradiography using [45Ca2+] after nondenaturing gel electrophoresis; however, the above two mutants had the same catalytic activity as well as proteolytic sensitivity as the wild MGMT protein.	Calcium	0-7	O-6-methylguanine-DNA methyltransferase	Rattus norvegicus	61-66	
12479403-5	2002	Calcium binding was not observed in the site-directed mutant rMGMT proteins (rMGMT(D42A) and rMGMT(E45A)), confirmed by autoradiography using [45Ca2+] after nondenaturing gel electrophoresis; however, the above two mutants had the same catalytic activity as well as proteolytic sensitivity as the wild MGMT protein.	Calcium	0-7	O-6-methylguanine-DNA methyltransferase	Rattus norvegicus	62-66