PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 6324888-0 1984 Interactions with lectins indicate differences in the carbohydrate composition of the membrane-bound enzymes acetylcholinesterase and 5"-nucleotidase in different cell types. Carbohydrates 54-66 5'-nucleotidase Bos taurus 134-149