| Q47B77 | PUR5_DECAR | Dechloromonas aromatica (strain RCB) | purM Daro_3174 | Detail |
| B9MS91 | PUR5_CALBD | Caldicellulosiruptor bescii (strain ATCC BAA-1888 / DSM 6725 / Z-1320) (Anaerocellum thermophilum) | purM Athe_1447 | Detail |
| C0RI52 | PUR5_BRUMB | Brucella melitensis biotype 2 (strain ATCC 23457) | purM BMEA_A0748 | Detail |
| P67721 | PUR5_STAAM | Staphylococcus aureus (strain Mu50 / ATCC 700699) | purM SAV1071 | Detail |
| A3D3D1 | PUR5_SHEB5 | Shewanella baltica (strain OS155 / ATCC BAA-1091) | purM Sbal_1735 | Detail |
| Q1Q9M0 | PUR5_PSYCK | Psychrobacter cryohalolentis (strain K5) | purM Pcryo_1856 | Detail |
| Q3A515 | PUR5_PELCD | Pelobacter carbinolicus (strain DSM 2380 / NBRC 103641 / GraBd1) | purM Pcar_1293 | Detail |
| Q8ZCX8 | PUR5_YERPE | Yersinia pestis | purM purI YPO2828 y1407 YP_2696 | Detail |
| Q8P725 | PUR5_XANCP | Xanthomonas campestris pv. campestris (strain ATCC 33913 / DSM 3586 / NCPPB 528 / LMG 568 / P 25) | purM XCC2789 | Detail |
| Q02IA6 | PUR5_PSEAB | Pseudomonas aeruginosa (strain UCBPP-PA14) | purM PA14_52040 | Detail |