PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23341017-7 2013 RESULTS: PP2A inhibitors, okadaic acid (OA), and fostriecin, but not PP1 selective inhibitors, NIPP-1, and inhibitor 2, block CaBP4 dephosphorylation in retinal lysates. fostriecin 49-59 calcium binding protein 4 Homo sapiens 126-131