Table 1.

Location and function of yeast ABCC transporters.

Name	Location	Function	References
Yor1	PM1	Multidrug transporter	51 49
Ycf1	V	Glutathione S-conjugate transporter; transports toxic metals including cadmium, mercury and aresentie; transports Ade2 pigment; transports bile pigments and free bilirubin; Vam7 recruitment to vacuoles; positive regulator of vacuole fusion	50,54,55,83
Ybt1	V	Bile and Ade2 transport; phosphatidylcholine translocation; regulates calcium transport; negative regulator of vacuole fusion	56-58,102
Bpt1	V	Glutathione S-conjugate transporter; transports cadmium and Ade2; positive regulator of vacuole fusion	55,83,103
Vmr1	V	Multidrug resistance; Glutathione S-conjugate transporter; Resistance to cadmium and other toxic metals	53,104
Nft1	V	Unknown	105

¹PM, plasma membrane; V, vacuole.