>tr|A0A2H1SJB2|A0A2H1SJB2_XANCI Small ribosomal subunit protein bS21 OS=Xanthomonas citri pv. fuscans GN=rpsU MPSVKVRENEPFEFALRRFKRTCEKAGVLAETRKREFYEKPTQERKRKAAAAVKRQLRRS SRDVTKRQRLY