| Q32CD5 | PYRG_SHIDS | Shigella dysenteriae serotype 1 (strain Sd197) | pyrG SDY_2997 | Detail |
| Q8EBQ9 | PYRG_SHEON | Shewanella oneidensis (strain MR-1) | pyrG SO_3441 | Detail |
| Q1C3Y5 | PYRG_YERPA | Yersinia pestis bv. Antiqua (strain Antiqua) | pyrG YPA_2875 | Detail |
| Q72IN0 | PYRG_THET2 | Thermus thermophilus (strain HB27 / ATCC BAA-163 / DSM 7039) | pyrG TT_C1102 | Detail |
| Q9V1S2 | PYRG_PYRAB | Pyrococcus abyssi (strain GE5 / Orsay) | pyrG PYRAB03550 PAB0231 | Detail |
| Q1Q9K1 | PYRG_PSYCK | Psychrobacter cryohalolentis (strain K5) | pyrG Pcryo_1875 | Detail |
| Q54775 | PYRG_SYNE7 | Synechococcus elongatus (strain PCC 7942) (Anacystis nidulans R2) | pyrG Synpcc7942_1954 | Detail |
| Q11S24 | PYRG_CYTH3 | Cytophaga hutchinsonii (strain ATCC 33406 / NCIMB 9469) | pyrG CHU_2536 | Detail |
| B0U802 | PYRG_METS4 | Methylobacterium sp. (strain 4-46) | pyrG M446_5402 | Detail |
| P70698 | PYRG1_MOUSE | Mus musculus (Mouse) | Ctps1 Ctps | Detail |