| A6VCX4 | URE2_PSEA7 | Pseudomonas aeruginosa (strain PA7) | ureB PSPA7_5588 | Detail |
| Q2FV39 | Y2900_STAA8 | Staphylococcus aureus (strain NCTC 8325) | SAOUHSC_02900 | Detail |
| Q133L6 | URE1_RHOPS | Rhodopseudomonas palustris (strain BisB5) | ureC RPD_3500 | Detail |
| P45864 | UVSE_BACSU | Bacillus subtilis (strain 168) | uvsE ywjD BSU37200 | Detail |
| Q4ZN07 | URE2_PSEU2 | Pseudomonas syringae pv. syringae (strain B728a) | ureB Psyr_4435 | Detail |
| A4VQV0 | URE2_PSEU5 | Pseudomonas stutzeri (strain A1501) | ureB PST_3728 | Detail |
| A2S998 | URE3_BURM9 | Burkholderia mallei (strain NCTC 10229) | ureA BMA10229_A2559 | Detail |
| O27262 | Y1194_METTH | Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H) (Methanobacterium thermoautotrophicum) | MTH_1194 | Detail |
| A4TAD3 | URE3_MYCGI | Mycolicibacterium gilvum (strain PYR-GCK) (Mycobacterium gilvum (strain PYR-GCK)) | ureA Mflv_3354 | Detail |
| A1KBB4 | URE1_AZOSB | Azoarcus sp. (strain BH72) | ureC azo3504 | Detail |