PMID-sentid	Pub_year	Sent_text	compound_name	comp_offset	prot_official_name	organism	prot_offset
7911663-1	1994	Guanylate kinase (EC 2.7.4.8), catalysing the reaction GMP+ATP = GDP+ADP, was purified to homogeneity from bovine retina.	gdp+adp	65-72	guanylate kinase 1	Bos taurus	0-16