>tr|A0A0A6TD29|A0A0A6TD29_XANCH Small ribosomal subunit protein bS21 OS=Xanthomonas campestris pv. phaseoli GN=rpsU MPSVKVRENEPFEFALRRFKRTCEKAGVLAETRKREFYEKPTQERKRKAAAAVKRQLRRS SRDVTKRQRLY