Predicted to enable calcium ion binding activity. Involved in positive regulation of protein import into nucleus; positive regulation of protein localization to ciliary membrane; and positive regulation of transcription by RNA polymerase II. Located in ciliary membrane. Is extrinsic component of membrane. Part of plasma membrane protein complex. Is expressed in skin. Orthologous to human EFCAB7 (EF-hand calcium binding domain 7). [provided by Alliance of Genome Resources, Apr 2022]