Abstract
ABC transporters are membrane proteins involved in a wide range of biological activities such as cellular metabolism and signaling, adhesion, biofilm formation, and pathogenesis, in both prokaryotic and eukaryotic cells. Among these, the PstSCABPhoU, together with the two-component system PhoR/PhoB, participates in the transport of phosphate and other pathogenesis factors in Xanthomonas c…