>tr|A0A1L5QSN1|A0A1L5QSN1_9XANT Small ribosomal subunit protein bS21 OS=Xanthomonas vesicatoria GN=rpsU MPSVKVRENEPFEFALRRFKRTCEKAGVLAETRKREFYEKPTQERKRKAAAAVKRQLRRS SRDVTKRQRLY