| A1AG69 | PNP_ECOK1 | Escherichia coli O1:K1 / APEC | pnp Ecok1_31650 APECO1_3266 | Detail |
| Q47RU5 | PNP_THEFY | Thermobifida fusca (strain YX) | pnp Tfu_0784 | Detail |
| Q3SKX5 | PNP_THIDA | Thiobacillus denitrificans (strain ATCC 25259) | pnp Tbd_0693 | Detail |
| Q1GKK5 | PNP_RUEST | Ruegeria sp. (strain TM1040) (Silicibacter sp.) | pnp TM1040_0078 | Detail |
| B3EAF2 | PNP_GEOLS | Geobacter lovleyi (strain ATCC BAA-1151 / DSM 17278 / SZ) | pnp Glov_1674 | Detail |
| B7VJH3 | PNP_VIBTL | Vibrio tasmaniensis (strain LGP32) (Vibrio splendidus (strain Mel32)) | pnp VS_2478 | Detail |
| B7KIQ3 | PNP_GLOC7 | Gloeothece citriformis (strain PCC 7424) (Cyanothece sp. (strain PCC 7424)) | pnp PCC7424_1005 | Detail |
| Q8K1R3 | PNPT1_MOUSE | Mus musculus (Mouse) | Pnpt1 Pnpase | Detail |
| A3M1M7 | PNP_ACIBT | Acinetobacter baumannii (strain ATCC 17978 / CIP 53.77 / LMG 1025 / NCDC KC755 / 5377) | pnp A1S_0361 | Detail |
| A8AV53 | PNP_STRGC | Streptococcus gordonii (strain Challis / ATCC 35105 / BCRC 15272 / CH1 / DL1 / V288) | pnp SGO_0344 | Detail |