| Q2H9E8 | PURA_CHAGB | Chaetomium globosum (strain ATCC 6205 / CBS 148.51 / DSM 1962 / NBRC 6347 / NRRL 1970) (Soil fungus) | CHGG_03156 | Detail |
| Q31GN4 | PURA_HYDCU | Hydrogenovibrio crunogenus (strain XCL-2) (Thiomicrospira crunogena) | purA Tcr_1094 | Detail |
| A6WFJ3 | PURA_KINRD | Kineococcus radiotolerans (strain ATCC BAA-149 / DSM 14245 / SRS30216) | purA Krad_4119 | Detail |
| O68581 | PURA_FUSNU | Fusobacterium nucleatum | purA | Detail |
| O58187 | PURA_PYRHO | Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3) | purA PH0438 | Detail |
| Q83FF0 | PURA_TROWT | Tropheryma whipplei (strain Twist) (Whipple's bacillus) | purA TWT_792 | Detail |
| D0A6J7 | PURA_TRYB9 | Trypanosoma brucei gambiense (strain MHOM/CI/86/DAL972) | TbgDal_XI4160 | Detail |
| Q4ZYX5 | PURA_PSEU2 | Pseudomonas syringae pv. syringae (strain B728a) | purA Psyr_0577 | Detail |
| Q0ATY3 | PURA_SYNWW | Syntrophomonas wolfei subsp. wolfei (strain DSM 2245B / Goettingen) | purA Swol_2533 | Detail |
| A4XPZ3 | PURA_PSEMY | Pseudomonas mendocina (strain ymp) | purA Pmen_0641 | Detail |