PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
16772843-2	2006	Screening for MEN 2B revealed a polymorphism of the RET proto-oncogene at codon 691 with a glycine to serine conversion.	Glycine	91-98	ret proto-oncogene	Homo sapiens	14-20	
16772843-2	2006	Screening for MEN 2B revealed a polymorphism of the RET proto-oncogene at codon 691 with a glycine to serine conversion.	Glycine	91-98	ret proto-oncogene	Homo sapiens	52-55