PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2476117-5 1989 Last, the intrachain disulphides in GPIIb alpha (GPIIb alpha-subunit) are distributed in four main peptide domains which are not disulphide-bonded among themselves. disulphides 21-32 integrin subunit alpha 2b Homo sapiens 36-41 2476117-5 1989 Last, the intrachain disulphides in GPIIb alpha (GPIIb alpha-subunit) are distributed in four main peptide domains which are not disulphide-bonded among themselves. disulphides 21-32 integrin subunit alpha 2b Homo sapiens 49-54