| Q5FB23 | URE1_CAMLA | Campylobacter lari | ureB | Detail |
| B2UW70 | URE1_HELPS | Helicobacter pylori (strain Shi470) | ureB HPSH_00350 | Detail |
| Q2IZ49 | URE1_RHOP2 | Rhodopseudomonas palustris (strain HaA2) | ureC RPB_1803 | Detail |
| Q1IBP1 | URE2_PSEE4 | Pseudomonas entomophila (strain L48) | ureB PSEEN2095 | Detail |
| Q87VP1 | URE2_PSESM | Pseudomonas syringae pv. tomato (strain ATCC BAA-871 / DC3000) | ureB PSPTO_4894 | Detail |
| Q2KIB0 | FAHD2_BOVIN | Bos taurus (Bovine) | FAHD2 | Detail |
| Q5RF69 | HINT1_PONAB | Pongo abelii (Sumatran orangutan) (Pongo pygmaeus abelii) | HINT1 | Detail |
| P49773 | HINT1_HUMAN | Homo sapiens (Human) | HINT1 HINT PKCI1 PRKCNH1 | Detail |
| P42983 | NUCB_BACSU | Bacillus subtilis (strain 168) | nucB BSU25750 | Detail |
| O50173 | IAAH_ENTAG | Enterobacter agglomerans (Erwinia herbicola) (Pantoea agglomerans) | iaaH | Detail |