>tr|A0A286D9Y0|A0A286D9Y0_9GAMM Small ribosomal subunit protein bS21 OS=Pseudoxanthomonas wuyuanensis GN=rpsU MPSVKVRENEPFEFALRRFKRTCEKAGVLAETRKREFYEKPTQERKRKAAAAVKRQLRRS SRDVTKRQRLY