PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
8765374-4	1996	Ten different types of mutations were identified in the MEN 2A/FMTC families (620 Cys-->Arg, 618 Cys-->Ser, Gly, 611 Cys-->Tyr; 634 Cys-->Arg, Tyr, Trp, Phe, Ser, Gly) and all 6 MEN 2B families had a 918 Met-->Thr point mutation.	Serine	109-112	ret proto-oncogene	Homo sapiens	56-62