PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
33358811-6	2021	The amino acid at site 158 of beta-Lg E was Gly (G) in yak but Glu (E) in bovine.	Glycine	44-47	beta-lactoglobulin	Bos taurus	30-37