PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8349043-2 1993 The inositol glycan phosphate used in this study (glycan alpha) was isolated previously from the glycoinositol phospholipid anchor of human erythrocyte acetylcholinesterase and was shown to have the structure glycine-ethanolamine-PO4-Man-Man-(N,N-dimethylethanolamine-PO4)Man- (N,N-dimethyl)GlcN-inositol-PO4. glycan alpha 50-62 acetylcholinesterase (Cartwright blood group) Homo sapiens 152-172