PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10617675-9 2000 However, further studies demonstrated that, like MDR1, SPGP effluxed calcein-acetoxymethyl ester (AM). calcein AM 69-96 ATP-binding cassette, sub-family B (MDR/TAP), member 11 Mus musculus 55-59 10617675-12 2000 In contrast, ditekiren, a linear hexapeptide, readily and preferentially inhibited SPGP efflux of calcein-AM. calcein AM 98-108 ATP-binding cassette, sub-family B (MDR/TAP), member 11 Mus musculus 83-87 10617675-13 2000 Further studies with three structural analogs of ditekiren revealed that one analog inhibited SPGP efflux of calcein-AM, although not as potently as ditekiren. calcein AM 109-119 ATP-binding cassette, sub-family B (MDR/TAP), member 11 Mus musculus 94-98