>sp|Q2KB10|RS211_RHIEC Small ribosomal subunit protein bS21A OS=Rhizobium etli (strain CFN 42 / ATCC 51251) OX=347834 GN=rpsU1 PE=3 SV=1 MQVLVRDNNVDQALRVLKKKMQREGLFREMKARSAYEKPSEKRAREKGEAVRRQRKLARK KLQREGLLPAPKKAVRAR