Figure 1From: Localization of the ATP-binding cassette (ABC) transport proteins PfMRP1, PfMRP2, and PfMDR5 at the Plasmodium falciparum plasma membraneTypical structure of an ABC full transporter. The TMDs each contain 6 trans-membrane (TM) segments and the NBDs contain the Walker A and Walker B motifs. ABC half transporters consists of one TMD and one NBD that upon translation combine to form a functional unit.Back to article page