| Q7X4S1 | XCBA_NEIME | Neisseria meningitidis | xcbA | Detail |
| O74561 | YCZ8_SCHPO | Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) | SPCC970.08 | Detail |
| A6SY02 | PNP_JANMA | Janthinobacterium sp. (strain Marseille) (Minibacterium massiliensis) | pnp mma_1459 | Detail |
| Q92C23 | PNP_LISIN | Listeria innocua serovar 6a (strain ATCC BAA-680 / CLIP 11262) | pnp lin1368 | Detail |
| B7KN55 | PNP_METC4 | Methylorubrum extorquens (strain CM4 / NCIMB 13688) (Methylobacterium extorquens) | pnp Mchl_4396 | Detail |
| A8EU19 | PNP_ARCB4 | Arcobacter butzleri (strain RM4018) | pnp Abu_1183 | Detail |
| A4WLS1 | PRIS_PYRAR | Pyrobaculum arsenaticum (strain DSM 13514 / JCM 11321) | priS priA Pars_1787 | Detail |
| A0B688 | PRIS_METTP | Methanothrix thermoacetophila (strain DSM 6194 / JCM 14653 / NBRC 101360 / PT) (Methanosaeta thermophila) | priS priA Mthe_0420 | Detail |
| Q58249 | PRIS_METJA | Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) (Methanococcus jannaschii) | priS priA MJ0839 | Detail |
| A1K5T6 | SELO_AZOSB | Azoarcus sp. (strain BH72) | selO azo1574 | Detail |