PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
16947075-1	2006	In milk, kappa-casein, a mixture of disulfide-bonded polymers, stabilizes and regulates the size of the unique colloidal complex of protein, Ca2+ and inorganic phosphate (Pi) termed the casein (CN) micelle.	Polymers	53-61	casein kappa	Bos taurus	9-21	
10609639-5	1999	Trypsin digestion at pH 8.0 was used to probe the surface groups of the kappa-casein A polymers.	Polymers	87-95	casein kappa	Bos taurus	72-84