Predicted to enable proton-transporting ATPase activity, rotational mechanism. Predicted to be involved in cellular iron ion homeostasis; cellular response to increased oxygen levels; and proton transmembrane transport. Predicted to be located in several cellular components, including apical plasma membrane; microvillus; and secretory granule. Predicted to be part of vacuolar proton-transporting V-type ATPase, V1 domain. Human ortholog(s) of this gene implicated in autosomal recessive cutis laxa type IID and developmental and epileptic encephalopathy 93. Orthologous to human ATP6V1A (ATPase H+ transporting V1 subunit A). [provided by Alliance of Genome Resources, Apr 2022]