| Q11YY8 | PYRB_CYTH3 | Cytophaga hutchinsonii (strain ATCC 33406 / NCIMB 9469) | pyrB CHU_0084 | Detail |
| Q5P6I4 | PYRB_AROAE | Aromatoleum aromaticum (strain EbN1) (Azoarcus sp. (strain EbN1)) | pyrB AZOSEA09520 ebA1759 | Detail |
| A7ZKF0 | OPGC_ECO24 | Escherichia coli O139:H28 (strain E24377A / ETEC) | mdoC opgC EcE24377A_1167 | Detail |
| A4W605 | PYRB_ENT38 | Enterobacter sp. (strain 638) | pyrB Ent638_0447 | Detail |
| B9JDM0 | PYRB_AGRRK | Agrobacterium radiobacter (strain K84 / ATCC BAA-868) | pyrB Arad_1897 | Detail |
| Q5E7U5 | PYRB_ALIF1 | Aliivibrio fischeri (strain ATCC 700601 / ES114) (Vibrio fischeri) | pyrB VF_0406 | Detail |
| Q6C0Z3 | MCD4_YARLI | Yarrowia lipolytica (strain CLIB 122 / E 150) (Yeast) (Candida lipolytica) | MCD4 YALI0F20570g | Detail |
| P0A788 | PYRB_ECO57 | Escherichia coli O157:H7 | pyrB Z5856 ECs5222 | Detail |
| A8ICW0 | PYRB_AZOC5 | Azorhizobium caulinodans (strain ATCC 43989 / DSM 5975 / JCM 20966 / NBRC 14845 / NCIMB 13405 / ORS 571) | pyrB AZC_2851 | Detail |
| Q2J833 | PYRB_FRACC | Frankia casuarinae (strain DSM 45818 / CECT 9043 / CcI3) | pyrB Francci3_3202 | Detail |