>tr|A0A0Q8EVM6|A0A0Q8EVM6_9GAMM Small ribosomal subunit protein bS21 OS=Pseudoxanthomonas sp. Root630 GN=rpsU MPSVKVRENEPFEFALRRFKRTCEKAGVLAETRKREFYEKPTQERKRKAAAAVKRQLRRS SRDVTKRQRLY