PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9667663-3	1998	We identified a novel BRCA1 mutation in two Jewish-non-Ashkenazi families with ovarian cancer: a thymidine to guanidine alteration at position 3053, resulting in substitution of tyrosine at codon 1017 for a stop codon (Tyr1017Ter).	Thymidine	97-106	BRCA1 DNA repair associated	Homo sapiens	22-27