PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 14662772-9 2004 Metabolic labeling in wild type and knock-out (MDR1a, 1b, MRP1) mouse fibroblasts showed the same loss of neutral glycosphingolipid (glucosyl ceramide, lactosyl ceramide) but not ganglioside (GM3) synthesis, confirming the proposed role for MDR1 translocase activity. Glucosylceramides 133-150 ATP-binding cassette, sub-family B (MDR/TAP), member 1A Mus musculus 47-52