Predicted to enable ATP binding activity and ATPase-coupled transmembrane transporter activity. Predicted to be involved in potassium ion transmembrane transport. Predicted to be located in mitochondrial membrane; nucleolus; and nucleoplasm. Predicted to be part of mitochondrial ATP-gated potassium channel complex. Predicted to be integral component of membrane. Orthologous to human ABCB8 (ATP binding cassette subfamily B member 8). [provided by Alliance of Genome Resources, Apr 2022]