Predicted to enable several functions, including CCR4-NOT complex binding activity; RNA binding activity; and zinc ion binding activity. Predicted to be involved in several processes, including P-body assembly; negative regulation of lymphocyte activation; and regulation of mRNA stability. Predicted to act upstream of or within several processes, including hematopoietic or lymphoid organ development; lymphocyte homeostasis; and positive regulation of NIK/NF-kappaB signaling. Predicted to be located in P-body and cytoplasmic stress granule. Orthologous to human RC3H1 (ring finger and CCCH-type domains 1). [provided by Alliance of Genome Resources, Apr 2022]