Is predicted to encode a protein with the following domains: Ankyrin repeat-containing domain superfamily; Ankyrin repeat and LEM domain-containing protein 2; Ankyrin repeat; and Ankyrin repeats (many copies). Is an ortholog of C. elegans
lem-4. In C. elegans,
lem-4 is involved in mitotic nuclear membrane reassembly and positive regulation of protein dephosphorylation.