PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19204737-8 2009 Coculture with fexofenadine(1 microM), an MDR1 substrate known to rescue misfolding in other membrane proteins, restored cell surface expression of MDR1 G2677T/C3435T and restored resistance to block HERG by ibutilide 200 nM (98.5+/-0.98% vs 42.3+/-2.2%, P<0.001). fexofenadine 15-27 potassium voltage-gated channel subfamily H member 2 Homo sapiens 200-204