| B9MS21 | PYRB_CALBD | Caldicellulosiruptor bescii (strain ATCC BAA-1888 / DSM 6725 / Z-1320) (Anaerocellum thermophilum) | pyrB Athe_1375 | Detail |
| Q9ZMF0 | Y285_HELPJ | Helicobacter pylori (strain J99 / ATCC 700824) (Campylobacter pylori J99) | jhp_0270 | Detail |
| P0AAY0 | YBIS_ECO57 | Escherichia coli O157:H7 | ybiS Z1041 ECs0896 | Detail |
| P55474 | NOLO_SINFN | Sinorhizobium fredii (strain NBRC 101917 / NGR234) | nolO NGR_a03460 y4hD | Detail |
| A7GXT8 | PYRB_CAMC5 | Campylobacter curvus (strain 525.92) | pyrB Ccur92_07260 CCV52592_0155 | Detail |
| Q11IM0 | PYRB_CHESB | Chelativorans sp. (strain BNC1) | pyrB Meso_1359 | Detail |
| Q2JTU8 | PYRB_SYNJA | Synechococcus sp. (strain JA-3-3Ab) (Cyanobacteria bacterium Yellowstone A-Prime) | pyrB CYA_1730 | Detail |
| A7FYJ2 | PYRB_CLOB1 | Clostridium botulinum (strain ATCC 19397 / Type A) | pyrB CLB_3278 | Detail |
| C1FLB6 | PYRB_CLOBJ | Clostridium botulinum (strain Kyoto / Type A2) | pyrB CLM_3653 | Detail |
| A1SZR6 | PYRB_PSYIN | Psychromonas ingrahamii (strain 37) | pyrB Ping_3294 | Detail |