Predicted to enable ribosomal large subunit binding activity and ribosome binding activity. Predicted to be involved in several processes, including assembly of large subunit precursor of preribosome; regulation of translation; and ribosome biogenesis. Predicted to be located in cytoplasm; lamin filament; and nucleoplasm. Predicted to be part of preribosome, large subunit precursor. Predicted to be active in cytosol and nucleolus. Orthologous to human EIF6 (eukaryotic translation initiation factor 6). [provided by Alliance of Genome Resources, Apr 2022]