PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3128323-5 1988 After 2 h of incubation of the cells in the presence of ionophore and Ca2+, the released acrosin activity is related to the ionophores according to the sequence: A23187 greater than monensin greater than valinomycin greater than FCCP = without ionophore. Monensin 182-190 acrosin Homo sapiens 89-96