>sp|P78026|RL21_MYCPN Large ribosomal subunit protein bL21 OS=Mycoplasma pneumoniae GN=rplU MHAIVVCGSKQYLVHENDTFFVEKLEAPVGKEIQLDKVLMLDEKIGAPYLEKARVVCVVE KHGLQRKVNVIKHISQKHHLKKYGHRQPYTKLKVVRFVHD