Predicted to enable mRNA 3'-UTR binding activity; poly(A) binding activity; and poly(U) RNA binding activity. Predicted to be involved in DNA replication. Predicted to be part of ribonucleoprotein complex. Predicted to be active in cytosol and nucleus. Orthologous to human RBMS1 (RNA binding motif single stranded interacting protein 1). [provided by Alliance of Genome Resources, Apr 2022]