Predicted to enable mRNA 3'-UTR binding activity and mRNA 5'-UTR binding activity. Predicted to be involved in regulation of apoptotic process and regulation of cellular senescence. Predicted to act upstream of or within regulation of protein localization. Predicted to be located in chromosome and nucleolus. Orthologous to human RSL1D1 (ribosomal L1 domain containing 1). [provided by Alliance of Genome Resources, Apr 2022]