PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
163645-2	1975	Periodate oxidation has been applied to examine the carbohydrate structure of carcinoembryonic antigen (CEA) and the possible role of the carbohydrate residues in its antigenic activity.	metaperiodate	0-9	CEA cell adhesion molecule 3	Homo sapiens	78-102	
163645-2	1975	Periodate oxidation has been applied to examine the carbohydrate structure of carcinoembryonic antigen (CEA) and the possible role of the carbohydrate residues in its antigenic activity.	metaperiodate	0-9	CEA cell adhesion molecule 3	Homo sapiens	104-107	
163645-2	1975	Periodate oxidation has been applied to examine the carbohydrate structure of carcinoembryonic antigen (CEA) and the possible role of the carbohydrate residues in its antigenic activity.	Carbohydrates	52-64	CEA cell adhesion molecule 3	Homo sapiens	78-102	
163645-2	1975	Periodate oxidation has been applied to examine the carbohydrate structure of carcinoembryonic antigen (CEA) and the possible role of the carbohydrate residues in its antigenic activity.	Carbohydrates	52-64	CEA cell adhesion molecule 3	Homo sapiens	104-107	
163645-5	1975	Prior removal of sialic acid by neuraminidase treatment led to increased destruction of galactose by periodate.	N-Acetylneuraminic Acid	17-28	neuraminidase 1	Homo sapiens	32-45	
163645-5	1975	Prior removal of sialic acid by neuraminidase treatment led to increased destruction of galactose by periodate.	Galactose	88-97	neuraminidase 1	Homo sapiens	32-45	
163645-5	1975	Prior removal of sialic acid by neuraminidase treatment led to increased destruction of galactose by periodate.	metaperiodate	101-110	neuraminidase 1	Homo sapiens	32-45	
163645-7	1975	These results yield an initial view of the structural arrangement of the carbohydrate residues in the CEA molecule.	Carbohydrates	73-85	CEA cell adhesion molecule 3	Homo sapiens	102-105