| A4TL32 | URE1_YERPP | Yersinia pestis (strain Pestoides F) | ureC YPDSF_1609 | Detail |
| Q28RJ3 | URE1_JANSC | Jannaschia sp. (strain CCS1) | ureC Jann_1752 | Detail |
| Q3IH68 | URE1_PSEHT | Pseudoalteromonas haloplanktis (strain TAC 125) | ureC PSHAa1759 | Detail |
| B2GI06 | URE1_KOCRD | Kocuria rhizophila (strain ATCC 9341 / DSM 348 / NBRC 103217 / DC2201) | ureC KRH_21710 | Detail |
| B0C793 | URE2_ACAM1 | Acaryochloris marina (strain MBIC 11017) | ureB AM1_5106 | Detail |
| Q1C5B3 | URE1_YERPA | Yersinia pestis bv. Antiqua (strain Antiqua) | ureC YPA_2394 | Detail |
| P0CB02 | URE3_UREUR | Ureaplasma urealyticum (Ureaplasma urealyticum biotype 2) | ureA | Detail |
| A9KJS0 | URE2_LACP7 | Lachnoclostridium phytofermentans (strain ATCC 700394 / DSM 18823 / ISDg) (Clostridium phytofermentans) | ureB Cphy_0688 | Detail |
| Q39IW3 | URE1_BURL3 | Burkholderia lata (strain ATCC 17760 / DSM 23089 / LMG 22485 / NCIMB 9086 / R18194 / 383) | ureC Bcep18194_A4006 | Detail |
| Q5M609 | URE3_STRT2 | Streptococcus thermophilus (strain ATCC BAA-250 / LMG 18311) | ureA stu0281 | Detail |