PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 6453616-0 1981 Enhanced activation of human erythrocyte Ca2+-ATPase by calmodulin after storage or brief exposure to disulfite. metabisulfite 102-111 calmodulin 1 Homo sapiens 56-66 6453616-4 1981 Reincubation of the activated cells in a disulfite-free medium restored the membrane-bound Ca2+-ATPase to a state of normal reactivity to calmodulin. metabisulfite 41-50 calmodulin 1 Homo sapiens 138-148