Table 3.

Atomic structures of eukaryotic MDR ABC transporters.

Subfamily	PDB ID	Function	References
ABCB1 (P-gp)	4F4C, 4M1M, 4M2S, 4M2T, 4Q9H, 4Q9J, 4Q9K, 4Q9L, 4XWK, 5KPF, 6KPI, 5KPJ, 5KO2, 5KOY, 6C0V, 6GDI, 6Q81, 6QEX, 6QEE, 6FN4, 6FN1, 3G5U, 3G60, 3G61	Multidrug export, detoxification	[255,296,302,303,304,305,306,308,309,310]
ABCC1 (MRP1)	5UJA, 5UJ9, 6BHU, 6UY0	Multidrug, leukotriene and sphingolipid export, detoxification	[298,312]
ABCG2 (BCRP)	5NJG, 5NJ3, 6ETI, 6FEQ, 6HIJ, 6HCO, 6HBU, 6HZM, 6VXH, 6VXI, 6VXJ	Multidrug export, detoxification and urate transport	[256,257,258,259]