PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11680873-6 2001 A possible molecular mechanism of hypo- and unglycosylation of band 3 and glycophorin A, respectively, in CDG is discussed. cdg 106-109 glycophorin A (MNS blood group) Homo sapiens 74-87