Predicted to enable 1-phosphatidylinositol binding activity and ATPase binding activity. Involved in osteoclast differentiation. Acts upstream of or within several processes, including bone mineralization involved in bone maturation; bone resorption; and cellular response to leukemia inhibitory factor. Located in several cellular components, including apical cytoplasm; endoplasmic reticulum; and secretory granule. Is expressed in forelimb and humerus cartilage condensation. Used to study autosomal recessive osteopetrosis 8. Human ortholog(s) of this gene implicated in autosomal recessive osteopetrosis 8. Orthologous to human SNX10 (sorting nexin 10). [provided by Alliance of Genome Resources, Apr 2022]