| O27272 | PUR5_METTH | Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H) (Methanobacterium thermoautotrophicum) | purM MTH_1204 | Detail |
| Q6LXU3 | PUR5_METMP | Methanococcus maripaludis (strain S2 / LL) | purM MMP1254 | Detail |
| A6UPQ3 | PUR5_METVS | Methanococcus vannielii (strain ATCC 35089 / DSM 1224 / JCM 13029 / OCM 148 / SB) | purM Mevan_0568 | Detail |
| Q0ADT8 | PUR5_NITEC | Nitrosomonas eutropha (strain DSM 101675 / C91) | purM Neut_2277 | Detail |
| C1CHV9 | PUR5_STRZP | Streptococcus pneumoniae (strain P1031) | purM SPP_0112 | Detail |
| C1CNS6 | PUR5_STRZT | Streptococcus pneumoniae (strain Taiwan19F-14) | purM SPT_0086 | Detail |
| B1XNH7 | PUR5_SYNP2 | Synechococcus sp. (strain ATCC 27264 / PCC 7002 / PR-6) (Agmenellum quadruplicatum) | purM SYNPCC7002_A0345 | Detail |
| Q2JQY9 | PUR5_SYNJA | Synechococcus sp. (strain JA-3-3Ab) (Cyanobacteria bacterium Yellowstone A-Prime) | purM CYA_2883 | Detail |
| Q126R8 | PUR5_POLSJ | Polaromonas sp. (strain JS666 / ATCC BAA-500) | purM Bpro_3566 | Detail |
| A7MY25 | PUR5_VIBCB | Vibrio campbellii (strain ATCC BAA-1116 / BB120) | purM VIBHAR_03200 | Detail |