Predicted to enable enzyme binding activity; fibroblast growth factor binding activity; and mRNA binding activity. Predicted to be a structural constituent of ribosome. Acts upstream of or within cellular response to interleukin-4. Is active in synapse. Is expressed in embryo; liver; and retina outer nuclear layer. Orthologous to human RPS2 (ribosomal protein S2). [provided by Alliance of Genome Resources, Apr 2022]