| Q9RVK3 | Y1024_DEIRA | Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422) | DR_1024 | Detail |
| P74386 | URE2_SYNY3 | Synechocystis sp. (strain PCC 6803 / Kazusa) | ureB sll0420 | Detail |
| Q3AVR2 | URE2_SYNS9 | Synechococcus sp. (strain CC9902) | ureB Syncc9902_2256 | Detail |
| P0CB01 | URE2_UREUR | Ureaplasma urealyticum (Ureaplasma urealyticum biotype 2) | ureB | Detail |
| Q7V3V3 | URE2_PROMM | Prochlorococcus marinus (strain MIT 9313) | ureB PMT_2235 | Detail |
| A2BQW7 | URE2_PROMS | Prochlorococcus marinus (strain AS9601) | ureB A9601_08941 | Detail |
| Q9L4F0 | UVSE_BACCR | Bacillus cereus (strain ATCC 14579 / DSM 31 / JCM 2152 / NBRC 15305 / NCIMB 9373 / NRRL B-3711) | uvsE BC_5347 | Detail |
| Q0ACA0 | URE3_ALKEH | Alkalilimnicola ehrlichii (strain ATCC BAA-1101 / DSM 17681 / MLHE-1) | ureA Mlg_0182 | Detail |
| B5FBC8 | URE3_ALIFM | Aliivibrio fischeri (strain MJ11) (Vibrio fischeri) | ureA VFMJ11_0693 | Detail |
| Q9RTE6 | UVSE_DEIRA | Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422) | uvsE DR_1819 | Detail |