PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2831062-5	1988	Polyacrylamide gel electrophoresis in the presence of sodium dodecyl sulfate shows two subunits having apparent molecular masses of 65 kDa and 57 kDa respectively, while only one band at 70 kDa is observed in the case of the membrane-bound 5"-nucleotidase.	polyacrylamide	0-14	5'-nucleotidase	Bos taurus	240-255	
2831062-5	1988	Polyacrylamide gel electrophoresis in the presence of sodium dodecyl sulfate shows two subunits having apparent molecular masses of 65 kDa and 57 kDa respectively, while only one band at 70 kDa is observed in the case of the membrane-bound 5"-nucleotidase.	Sodium Dodecyl Sulfate	54-76	5'-nucleotidase	Bos taurus	240-255	
2831062-14	1988	Finally the exogenous cations, MgCl2 and MnCl2, are necessary for the maximal activity of the cytosolic but not of the membrane 5"-nucleotidase.	Magnesium Chloride	31-36	5'-nucleotidase	Bos taurus	128-143	
2831062-14	1988	Finally the exogenous cations, MgCl2 and MnCl2, are necessary for the maximal activity of the cytosolic but not of the membrane 5"-nucleotidase.	manganese chloride	41-46	5'-nucleotidase	Bos taurus	128-143