Enables lamin binding activity. Predicted to be involved in nuclear membrane organization; positive regulation of ATPase activity; and protein localization to nucleus. Predicted to act upstream of or within protein localization to nuclear envelope. Located in nuclear envelope. 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]