Predicted to enable several functions, including ATPase activator activity; ATPase binding activity; and lamin binding activity. Acts upstream of or within nuclear membrane organization and protein localization to nuclear envelope. Located in nuclear envelope. Is expressed in several structures, including brain; cardiovascular system; genitourinary system; gut; and immune system. Human ortholog(s) of this gene implicated in autosomal recessive limb-girdle muscular dystrophy type 2Y. Orthologous to human TOR1AIP1 (torsin 1A interacting protein 1). [provided by Alliance of Genome Resources, Apr 2022]