Predicted to enable 5S rRNA binding activity. Predicted to be a structural constituent of ribosome. Acts upstream of or within cellular response to interleukin-4. Predicted to be located in cytosolic ribosome and nucleolus. Predicted to be part of cytosolic large ribosomal subunit. Is expressed in early conceptus. Orthologous to human RPL3 (ribosomal protein L3). [provided by Alliance of Genome Resources, Apr 2022]