| A7FFN0 | URE3_YERP3 | Yersinia pseudotuberculosis serotype O:1b (strain IP 31758) | ureA YpsIP31758_1077 | Detail |
| A7X5M3 | URE1_STAA1 | Staphylococcus aureus (strain Mu3 / ATCC 700698) | ureC SAHV_2274 | Detail |
| C1AXZ1 | URE2_RHOOB | Rhodococcus opacus (strain B4) | ureB ROP_57390 | Detail |
| B6JPH6 | URE23_HELP2 | Helicobacter pylori (strain P12) | ureA HPP12_0077 | Detail |
| Q5FB24 | URE23_CAMLA | Campylobacter lari | ureA | Detail |
| A4IKQ7 | Y529_GEOTN | Geobacillus thermodenitrificans (strain NG80-2) | GTNG_0529 | Detail |
| Q9RMZ0 | Y6545_BACAN | Bacillus anthracis | pXO2-42 BXB0045 GBAA_pXO2_0045 | Detail |
| Q58298 | Y888_METJA | Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) (Methanococcus jannaschii) | MJ0888 | Detail |
| Q04729 | YFUM2_GEOSE | Geobacillus stearothermophilus (Bacillus stearothermophilus) | | Detail |
| P44392 | URE2_HAEIN | Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd) | ureB HI_0540 | Detail |