| A1AGB9 | NANA_ECOK1 | Escherichia coli O1:K1 / APEC | nanA Ecok1_32150 APECO1_3218 | Detail |
| Q0SWI8 | NANA_CLOPS | Clostridium perfringens (strain SM101 / Type A) | nanA CPR_0175 | Detail |
| Q9BXD5 | NPL_HUMAN | Homo sapiens (Human) | NPL C1orf13 | Detail |
| Q6GCF6 | NANA_STAAS | Staphylococcus aureus (strain MSSA476) | nanA SAS0292 | Detail |
| B5YSV2 | NANA_ECO5E | Escherichia coli O157:H7 (strain EC4115 / EHEC) | nanA ECH74115_4542 | Detail |
| P27714 | NIFB_HERSE | Herbaspirillum seropedicae | nifB | Detail |
| Q3B8E8 | NPLA_XENLA | Xenopus laevis (African clawed frog) | npl-a | Detail |
| Q5PLE9 | NANA_SALPA | Salmonella paratyphi A (strain ATCC 9150 / SARB42) | nanA SPA3207 | Detail |
| A9N833 | NANA_SALPB | Salmonella paratyphi B (strain ATCC BAA-1250 / SPB7) | nanA SPAB_04163 | Detail |
| O34886 | YTCB_BACSU | Bacillus subtilis (strain 168) | ytcB BSU30870 | Detail |