40S ribosomal protein S21 (RPS21C). Identical to 40S ribosomal protein S21-2 (RPS21C) [Arabidopsis Thaliana] (GB:Q3E902); similar to 40S ribosomal protein S21 (RPS21B) [Arabidopsis thaliana] (TAIR:AT3G53890.2); similar to 40S ribosomal protein S21 (RPS21B) [Arabidopsis thaliana] (TAIR:AT3G53890.1); similar to Ribosomal protein S21e [Medicago truncatula] (GB:ABD28456.2); contains InterPro domain Ribosomal protein S21e; (InterPro:IPR001931)