| Q3IZ49 | PYRB_RHOS4 | Rhodobacter sphaeroides (strain ATCC 17023 / 2.4.1 / NCIB 8253 / DSM 158) | pyrB RHOS4_26170 RSP_1002 | Detail |
| B5ZYQ2 | PYRB_RHILW | Rhizobium leguminosarum bv. trifolii (strain WSM2304) | pyrB Rleg2_1299 | Detail |
| A4VRI1 | PYRB_PSEU5 | Pseudomonas stutzeri (strain A1501) | pyrB PST_3959 | Detail |
| B7NUG1 | PYRB_ECO7I | Escherichia coli O7:K1 (strain IAI39 / ExPEC) | pyrB ECIAI39_4720 | Detail |
| P44011 | Y523_HAEIN | Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd) | HI_0523 | Detail |
| Q67Q01 | PYRB_SYMTH | Symbiobacterium thermophilum (strain T / IAM 14863) | pyrB STH1257 | Detail |
| A4W0R0 | PYRB_STRS2 | Streptococcus suis (strain 98HAH33) | pyrB SSU98_0791 | Detail |
| B7LMR8 | PYRB_ESCF3 | Escherichia fergusonii (strain ATCC 35469 / DSM 13698 / CDC 0568-73) | pyrB EFER_4327 | Detail |
| P05448 | YAT5_RHOBL | Rhodobacter blasticus (Rhodopseudomonas blastica) | | Detail |
| P55564 | Y4ME_SINFN | Sinorhizobium fredii (strain NBRC 101917 / NGR234) | NGR_a02540 y4mE | Detail |