>tr|B5U2G4|B5U2G4_HUMAN Multidrug resistance protein 1 (Fragment) OS=Homo sapiens OX=9606 GN=ABCB1 PE=4 SV=1 LLDGKEIKRLNVQWLRAHLGIVSQEPILFDCSIAENIAYGDNSRVVSQEEIVRAAKEANI HAFIESLPN