A family of MEMBRANE TRANSPORT PROTEINS that require ATP hydrolysis for the transport of substrates across membranes. The protein family derives its name from the ATP-binding domain found on the protein.

Synonyms: 0, ATP Binding Cassette Transporter, Transporter, ATP-Binding Cassette, ATP-Binding Cassette Transporters, Transporters, ATP-Binding Cassette, ATP Binding Cassette Transporters, ABC Transporter, ABC Transporters, Transporters, ABC, Cassette Transporter, ATP-Binding, ATP-Binding Cassette Transporter, Transporter, ABC