PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
10654412-3	1999	Bioassay-guided fractionation of the extract, using an assay to monitor the inhibitory potential of individual fractions toward DNA polymerase beta, led to the isolation of four active ursane and oleanane triterpenoids (1-4).	triterpenoids	205-218	DNA polymerase beta	Homo sapiens	128-147	
10968284-4	2000	Bioassay-guided fractionation of the extract, guided by an assay to detect DNA polymerase beta inhibition, resulted in the isolation of six active pentacyclic triterpenoids (1-6).	triterpenoids	159-172	DNA polymerase beta	Homo sapiens	75-94