. "Catalysis of the reaction: ATP + H2O = ADP + phosphate, to directly drive the active transport of a substance across a membrane." . . . . "ATPase activity, coupled to transmembrane movement of substances" . "ABC transporter" . "ATP-binding cassette transporter" . "ATP binding cassette transporter" . "ATP-binding cassette (ABC) transporter activity" . "ABC-type uptake permease activity" . "ABC-type efflux porter activity" . "ABC-type efflux permease activity" . "mating pheromone exporter" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .