Predicted to enable ATPase activator activity and ATPase binding activity. Predicted to be involved in several processes, including endoplasmic reticulum organization; positive regulation of ATPase activity; and protein localization to nuclear envelope. Located in endoplasmic reticulum. Is expressed in several structures, including 1st branchial arch mandibular component mesenchyme; alimentary system; central nervous system; sensory organ; and skin. Orthologous to human TOR1AIP2 (torsin 1A interacting protein 2). [provided by Alliance of Genome Resources, Apr 2022]