| B0JTP1 | URE3_MICAN | Microcystis aeruginosa (strain NIES-843) | ureA MAE_45220 | Detail |
| Q5HE00 | Y2196_STAAC | Staphylococcus aureus (strain COL) | SACOL2196 | Detail |
| A1VKW6 | URE3_POLNA | Polaromonas naphthalenivorans (strain CJ2) | ureA Pnap_0977 | Detail |
| P59744 | YDJC_BACAN | Bacillus anthracis | BA_5440 GBAA_5440 BAS5055 | Detail |
| Q6N3N0 | URE3_RHOPA | Rhodopseudomonas palustris (strain ATCC BAA-98 / CGA009) | ureA RPA3663 | Detail |
| A4WR72 | URE3_RHOS5 | Rhodobacter sphaeroides (strain ATCC 17025 / ATH 2.4.3) | ureA Rsph17025_0985 | Detail |
| Q07K70 | URE3_RHOP5 | Rhodopseudomonas palustris (strain BisA53) | ureA RPE_3735 | Detail |
| A7HHN1 | URE1_ANADF | Anaeromyxobacter sp. (strain Fw109-5) | ureC Anae109_4049 | Detail |
| O87400 | URE3_SYNPV | Synechococcus sp. (strain WH7805) | ureA | Detail |
| P67720 | URE3_STAAW | Staphylococcus aureus (strain MW2) | ureA MW2206 | Detail |