Figure 2From: Localization of the ATP-binding cassette (ABC) transport proteins PfMRP1, PfMRP2, and PfMDR5 at the Plasmodium falciparum plasma membraneNBD alignment of P. falciparum ABC superfamily. The figure shows a part of the with ClustalW2 aligned sequence with Walker A (GxxGxGKST or [AG]xxxxGK [ST]), ABC signature sequence (LSGGQ), and Walker B (hhhhDEPT or DExxxxxD). x is any amino acid whereas h is a hydrophobic amino acid.Back to article page