| B4U3B0 | PYRB_STREM | Streptococcus equi subsp. zooepidemicus (strain MGCS10565) | pyrB Sez_1125 | Detail |
| Q1QL23 | PYRB_NITHX | Nitrobacter hamburgensis (strain DSM 10229 / NCIMB 13809 / X14) | pyrB Nham_2282 | Detail |
| Q4ZZ70 | PYRB_PSEU2 | Pseudomonas syringae pv. syringae (strain B728a) | pyrB Psyr_0482 | Detail |
| P96111 | PYRB_THEMA | Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099) | pyrBI TM_1642 | Detail |
| A4THG6 | PYRB_YERPP | Yersinia pestis (strain Pestoides F) | pyrB YPDSF_0309 | Detail |
| B8CWM4 | PYRB_HALOH | Halothermothrix orenii (strain H 168 / OCM 544 / DSM 9562) | pyrB Hore_09370 | Detail |
| B0TGQ3 | PYRB_HELMI | Heliobacterium modesticaldum (strain ATCC 51547 / Ice1) | pyrB Helmi_20390 HM1_2107 | Detail |
| B4TG41 | PYRB_SALHS | Salmonella heidelberg (strain SL476) | pyrB SeHA_C4863 | Detail |
| P19910 | PYRB_SERMA | Serratia marcescens | pyrB | Detail |
| A6QGA1 | PYRB_STAAE | Staphylococcus aureus (strain Newman) | pyrB NWMN_1111 | Detail |