PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1237314-4	1975	Binding constants of 3.3 x 10(3) and 4.1 x 10(3) M-1 for the association of Gd(III) with alpha-trypsin and beta-trypsin, respectively, in the presence of p-toluamidine at pH 6.0 have been obtained by equilibrium dialysis.	Gadolinium	76-78	serine protease 1	Bos taurus	107-119