Predicted to enable proton-transporting ATPase activity, rotational mechanism. Predicted to be involved in proton transmembrane transport. Predicted to be part of vacuolar proton-transporting V-type ATPase complex. Predicted to be active in membrane. Orthologous to human ATP6V1F (ATPase H+ transporting V1 subunit F). [provided by Alliance of Genome Resources, Apr 2022]