| Q6FA87 | NADK_ACIAD | Acinetobacter baylyi (strain ATCC 33305 / BD413 / ADP1) | nadK ACIAD2231 | Detail |
| C1F1S2 | NADK_ACIC5 | Acidobacterium capsulatum (strain ATCC 51196 / DSM 11244 / JCM 7670 / NBRC 15755 / NCIMB 13165 / 161) | nadK ACP_0680 | Detail |
| Q1J6N4 | NADK_STRPF | Streptococcus pyogenes serotype M4 (strain MGAS10750) | nadK MGAS10750_Spy0999 | Detail |
| Q5LYV4 | NADK_STRT1 | Streptococcus thermophilus (strain CNRZ 1066) | nadK str1457 | Detail |
| B2V4R1 | NADK_CLOBA | Clostridium botulinum (strain Alaska E43 / Type E3) | nadK CLH_2164 | Detail |
| Q3IKR4 | NADK_PSEHT | Pseudoalteromonas haloplanktis (strain TAC 125) | nadK PSHAa1220 | Detail |
| O95544 | NADK_HUMAN | Homo sapiens (Human) | NADK | Detail |
| Q8E571 | NADK_STRA3 | Streptococcus agalactiae serotype III (strain NEM316) | nadK gbs1161 | Detail |
| Q8PTD1 | NADK_METMA | Methanosarcina mazei (strain ATCC BAA-159 / DSM 3647 / Goe1 / Go1 / JCM 11833 / OCM 88) (Methanosarcina frisia) | nadK MM_2784 | Detail |
| C3MZX9 | NADK_SULIA | Sulfolobus islandicus (strain M.16.27) | nadK M1627_0035 | Detail |