>sp|B6JC20|RS21_AFIC5 Small ribosomal subunit protein bS21 OS=Afipia carboxidovorans (strain ATCC 49405 / DSM 1227 / KCTC 32145 / OM5) OX=504832 GN=rpsU PE=3 SV=1 MQVLVRDNNVDQALKALKKKMQREGIFREMKLRGHYEKPSEKKAREKAEAVRRARKLARK KLQREGLLPSKPKPVFGADRGRGAAGGAGGAPRPAR