| Q86ZR7 | YKD3A_YEAST | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | YKL033W-A | Detail |
| C5BUP0 | URE2_TERTT | Teredinibacter turnerae (strain ATCC 39867 / T7901) | ureB TERTU_4207 | Detail |
| Q8DLZ6 | URE2_THEEB | Thermosynechococcus elongatus (strain BP-1) | ureB tll0330 | Detail |
| B4RSX7 | URE3_ALTMD | Alteromonas mediterranea (strain DSM 17117 / CIP 110805 / LMG 28347 / Deep ecotype) | ureA MADE_1014290 | Detail |
| A1KBB7 | URE3_AZOSB | Azoarcus sp. (strain BH72) | ureA azo3507 | Detail |
| A7Z9T8 | UVSE_BACVZ | Bacillus velezensis (strain DSM 23117 / BGSC 10A6 / FZB42) (Bacillus amyloliquefaciens subsp. plantarum) | uvsE RBAM_034350 | Detail |
| Q8XIP3 | UVSE_CLOPE | Clostridium perfringens (strain 13 / Type A) | uvsE CPE2072 | Detail |
| P96655 | YDDR_BACSU | Bacillus subtilis (strain 168) | yddR BSU05080 | Detail |
| Q89UG3 | URE3_BRADU | Bradyrhizobium diazoefficiens (strain JCM 10833 / IAM 13628 / NBRC 14792 / USDA 110) | ureA blr1454 | Detail |
| A4WR75 | URE1_RHOS5 | Rhodobacter sphaeroides (strain ATCC 17025 / ATH 2.4.3) | ureC Rsph17025_0988 | Detail |