>tr|A0A6B3KFY2|A0A6B3KFY2_XANEU Small ribosomal subunit protein bS21 OS=Xanthomonas euvesicatoria GN=rpsU MPSVKVRENEPFEFALRRFKRTCEKAGVLAETRKREFYEKPTQERKRKAAAAVKRQLRRS SRDVTKRQRLY