Predicted to enable ATPase binding activity and RNA binding activity. Predicted to contribute to snoRNA binding activity. Predicted to be involved in RNA processing and box C/D snoRNP assembly. Predicted to act upstream of or within single fertilization. Predicted to be located in dense fibrillar component. Predicted to be part of several cellular components, including U2-type precatalytic spliceosome; box C/D RNP complex; and spliceosomal snRNP complex. Orthologous to human SNU13 (small nuclear ribonucleoprotein 13). [provided by Alliance of Genome Resources, Apr 2022]