PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
77016-3	1978	The molecular weight of NCA determined by chromatography on Sephadex G-200 was approximately 100,000.	sephadex	60-74	CEA cell adhesion molecule 4	Homo sapiens	24-27	
77016-4	1978	The total amount of carbohydrate in NCA was 30%, compared to 60% in CEA.	Carbohydrates	20-32	CEA cell adhesion molecule 4	Homo sapiens	36-39	
77016-5	1978	NCA and CEA also differed in sugar composition.	Sugars	29-34	CEA cell adhesion molecule 4	Homo sapiens	0-3	
77016-5	1978	NCA and CEA also differed in sugar composition.	Sugars	29-34	CEA cell adhesion molecule 3	Homo sapiens	8-11	
77016-6	1978	The amino acid composition of NCA was nearly identical to that of CEA, except for the apparent presence of methionine in NCA but not in CEA.	Methionine	107-117	CEA cell adhesion molecule 4	Homo sapiens	121-124	
77016-7	1978	The sequence of the first 26 NH2-terminal amino acids in NCA was identical to that of CEA except at position 21, where alanine was found in NCA instead of valine in CEA.	Alanine	119-126	CEA cell adhesion molecule 4	Homo sapiens	57-60	
77016-7	1978	The sequence of the first 26 NH2-terminal amino acids in NCA was identical to that of CEA except at position 21, where alanine was found in NCA instead of valine in CEA.	Alanine	119-126	CEA cell adhesion molecule 3	Homo sapiens	86-89	
77016-7	1978	The sequence of the first 26 NH2-terminal amino acids in NCA was identical to that of CEA except at position 21, where alanine was found in NCA instead of valine in CEA.	Alanine	119-126	CEA cell adhesion molecule 4	Homo sapiens	140-143	
77016-7	1978	The sequence of the first 26 NH2-terminal amino acids in NCA was identical to that of CEA except at position 21, where alanine was found in NCA instead of valine in CEA.	Valine	155-161	CEA cell adhesion molecule 4	Homo sapiens	57-60