structural constituent of ribosome. similar to ARS27A (ARABIDOPSIS RIBOSOMAL PROTEIN S27), structural constituent of ribosome [Arabidopsis thaliana] (TAIR:AT3G61110.1); similar to ribosomal protein S27 [Brassica rapa] (GB:ABL97986.1); similar to unknown [Populus trichocarpa] (GB:ABK92659.1); contains InterPro domain Ribosomal protein S27e; (InterPro:IPR000592); contains InterPro domain Ribosomal protein, zinc-binding; (InterPro:IPR011332)