Is an ortholog of human WRAP53 (WD repeat containing antisense to TP53). Human ortholog(s) of this gene are implicated in autosomal recessive dyskeratosis congenita 3. Human WRAP53 exhibits chaperone binding activity\; identical protein binding activity\; and telomerase RNA binding activity. Is predicted to encode a protein with the following domains: WD40\/YVTN repeat-like-containing domain superfamily and WD40-repeat-containing domain superfamily.