| A6VSP9 | PYRB_MARMS | Marinomonas sp. (strain MWYL1) | pyrB Mmwyl1_0542 | Detail |
| Q1GZG8 | PYRB_METFK | Methylobacillus flagellatus (strain KT / ATCC 51484 / DSM 6875) | pyrB Mfla_2102 | Detail |
| Q9JJI6 | PIGO_MOUSE | Mus musculus (Mouse) | Pigo | Detail |
| A9R1U2 | PYRB_YERPG | Yersinia pestis bv. Antiqua (strain Angola) | pyrB YpAngola_A1158 | Detail |
| Q18J05 | PYRB_HALWD | Haloquadratum walsbyi (strain DSM 16790 / HBSQ001) | pyrB HQ_1879A | Detail |
| Q9CF79 | PYRB_LACLA | Lactococcus lactis subsp. lactis (strain IL1403) (Streptococcus lactis) | pyrB LL1602 L45002 | Detail |
| A5VHS1 | PYRB_LACRD | Lactobacillus reuteri (strain DSM 20016) | pyrB Lreu_0123 | Detail |
| C1D9A7 | PYRB_LARHH | Laribacter hongkongensis (strain HLHK9) | pyrB LHK_00010 | Detail |
| Q1MQ55 | PYRB_LAWIP | Lawsonia intracellularis (strain PHE/MN1-00) | pyrB LI0818 | Detail |
| A5IGX6 | PYRB_LEGPC | Legionella pneumophila (strain Corby) | pyrB LPC_2715 | Detail |