| Q9X166 | PNP_THEMA | Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099) | pnp TM_1345 | Detail |
| B9K8Y9 | PNP_THENN | Thermotoga neapolitana (strain ATCC 49049 / DSM 4359 / NS-E) | pnp CTN_1246 | Detail |
| Q9ZD43 | PNP_RICPR | Rickettsia prowazekii (strain Madrid E) | pnp RP504 | Detail |
| A8EYU2 | PNP_RICCK | Rickettsia canadensis (strain McKiel) | pnp A1E_02925 | Detail |
| Q9VPH2 | PRI2_DROME | Drosophila melanogaster (Fruit fly) | DNApol-alpha60 DNAprim S(faf)240 CG5553 | Detail |
| Q820Y9 | PNP_TROW8 | Tropheryma whipplei (strain TW08/27) (Whipple's bacillus) | pnp TW347 | Detail |
| P20457 | PRI2_YEAST | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | PRI2 YKL045W YKL258 | Detail |
| O89044 | PRI2_RAT | Rattus norvegicus (Rat) | Prim2 | Detail |
| B2SDK7 | PNP_FRATM | Francisella tularensis subsp. mediasiatica (strain FSC147) | pnp FTM_1385 | Detail |
| C5D9D5 | PNP_GEOSW | Geobacillus sp. (strain WCH70) | pnp GWCH70_1161 | Detail |