PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1922008-8 1991 Physico-chemical characterization of the site of the linkage between sulfate and PRL revealed the presence of Tyr-O-SO4 in bu-PRL. Busulfan 123-125 prolactin-like Bubalus bubalis 81-84 1922008-8 1991 Physico-chemical characterization of the site of the linkage between sulfate and PRL revealed the presence of Tyr-O-SO4 in bu-PRL. Busulfan 123-125 prolactin-like Bubalus bubalis 126-129