| Q1B9G3 | PYRB_MYCSS | Mycobacterium sp. (strain MCS) | pyrB Mmcs_2363 | Detail |
| A8AX88 | PYRB_STRGC | Streptococcus gordonii (strain Challis / ATCC 35105 / BCRC 15272 / CH1 / DL1 / V288) | pyrB SGO_1109 | Detail |
| Q1LTK6 | PYRB_BAUCH | Baumannia cicadellinicola subsp. Homalodisca coagulata | pyrB BCI_0258 | Detail |
| Q5YTM0 | PYRB_NOCFA | Nocardia farcinica (strain IFM 10152) | pyrB NFA_36230 | Detail |
| A7Z4G9 | PYRB_BACVZ | Bacillus velezensis (strain DSM 23117 / BGSC 10A6 / FZB42) (Bacillus amyloliquefaciens subsp. plantarum) | pyrB RBAM_015320 | Detail |
| Q1JMC8 | PYRB_STRPC | Streptococcus pyogenes serotype M12 (strain MGAS9429) | pyrB MGAS9429_Spy0696 | Detail |
| Q8DPH9 | PYRB_STRR6 | Streptococcus pneumoniae (strain ATCC BAA-255 / R6) | pyrB spr1155 | Detail |
| B8JAE9 | PYRB_ANAD2 | Anaeromyxobacter dehalogenans (strain 2CP-1 / ATCC BAA-258) | pyrB A2cp1_2330 | Detail |
| O30130 | PYRB_ARCFU | Archaeoglobus fulgidus (strain ATCC 49558 / VC-16 / DSM 4304 / JCM 9628 / NBRC 100126) | pyrB AF_0106 | Detail |
| Q9UT27 | PVG1_SCHPO | Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) | pvg1 SPAC8F11.10c SPACUNK4.18 | Detail |