PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2325147-4	1990	An inverse correlation was observed between GST activity and cross-linking by chlorambucil, which was enhanced if both GST activity and GSH level were related to cross-linking.	Chlorambucil	78-90	glutathione S-transferase kappa 1	Homo sapiens	44-47	
2325147-4	1990	An inverse correlation was observed between GST activity and cross-linking by chlorambucil, which was enhanced if both GST activity and GSH level were related to cross-linking.	Chlorambucil	78-90	glutathione S-transferase kappa 1	Homo sapiens	119-122	
2325147-5	1990	These findings suggest that the combination of GST and GSH protects the DNA of leukemia cells from chlorambucil, but the role of this combination in clinical resistance remains to be determined.	Chlorambucil	99-111	glutathione S-transferase kappa 1	Homo sapiens	47-50