| Q6CGS4 | MTNA_YARLI | Yarrowia lipolytica (strain CLIB 122 / E 150) (Yeast) (Candida lipolytica) | MRI1 YALI0A16698g | Detail |
| Q9PAG5 | MTNA_XYLFA | Xylella fastidiosa (strain 9a5c) | mtnA XF_2553 | Detail |
| C5DU12 | MTNA_ZYGRC | Zygosaccharomyces rouxii (strain ATCC 2623 / CBS 732 / NBRC 1130 / NCYC 568 / NRRL Y-229) (Candida mogii) | MRI1 ZYRO0C12936g | Detail |
| Q9UZ16 | MTNA_PYRAB | Pyrococcus abyssi (strain GE5 / Orsay) | aIF-2BI PYRAB13410 PAB2444 | Detail |
| Q8U178 | MTNA_PYRFU | Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1) | PF1349 | Detail |
| B4PNE2 | MTNA_DROYA | Drosophila yakuba (Fruit fly) | GE23315 | Detail |
| Q9HZ65 | MTNA_PSEAE | Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1) | mtnA PA3169 | Detail |
| Q88M09 | MTNA_PSEPK | Pseudomonas putida (strain ATCC 47054 / DSM 6125 / NCIMB 11950 / KT2440) | mtnA PP_1766 | Detail |
| A6ULQ4 | MTNA_SINMW | Sinorhizobium medicae (strain WSM419) (Ensifer medicae) | mtnA Smed_5890 | Detail |
| B8DQQ9 | MTNA_DESVM | Desulfovibrio vulgaris (strain Miyazaki F / DSM 19637) | mtnA DvMF_2235 | Detail |