>tr|A0A2S6ZV09|A0A2S6ZV09_9XANT Small ribosomal subunit protein bS21 OS=Xanthomonas arboricola pv. guizotiae GN=rpsU MPSVKVRENEPFEFALRRFKRTCEKAGVLAETRKREFYEKPTQERKRKAAAAVKRQLRRS SRDVTKRQRLY