| Q16I17 | MTNA_AEDAE | Aedes aegypti (Yellowfever mosquito) (Culex aegypti) | AAEL013828 | Detail |
| B4NG41 | MTNA_DROWI | Drosophila willistoni (Fruit fly) | GK22419 | Detail |
| A8F3A3 | MTNA1_PSELT | Pseudothermotoga lettingae (strain ATCC BAA-301 / DSM 14385 / NBRC 107922 / TMO) (Thermotoga lettingae) | mtnA1 Tlet_0065 | Detail |
| Q6FVY2 | MTNA_CANGA | Candida glabrata (strain ATCC 2001 / CBS 138 / JCM 3761 / NBRC 0622 / NRRL Y-65) (Yeast) (Torulopsis glabrata) | MRI1 CAGL0D04576g | Detail |
| B3E3M5 | MTNA_GEOLS | Geobacter lovleyi (strain ATCC BAA-1151 / DSM 17278 / SZ) | mtnA Glov_3596 | Detail |
| A3LN21 | MTNA_PICST | Scheffersomyces stipitis (strain ATCC 58785 / CBS 6054 / NBRC 10063 / NRRL Y-11545) (Yeast) (Pichia stipitis) | MRI1 PICST_40776 | Detail |
| Q3K8T8 | MTNA_PSEPF | Pseudomonas fluorescens (strain Pf0-1) | mtnA Pfl01_4079 | Detail |
| B0Y5C3 | MTNA_ASPFC | Neosartorya fumigata (strain CEA10 / CBS 144.89 / FGSC A1163) (Aspergillus fumigatus) | mri1 AFUB_062900 | Detail |
| A5FUV7 | MTNA_ACICJ | Acidiphilium cryptum (strain JF-5) | mtnA Acry_0161 | Detail |
| Q0CFY3 | MTNA_ASPTN | Aspergillus terreus (strain NIH 2624 / FGSC A1156) | mri1 ATEG_07401 | Detail |