| C3NH77 | AMZA_SULIN | Sulfolobus islandicus (strain Y.N.15.51 / Yellowstone #2) | amzA YN1551_1395 | Detail |
| Q74M83 | AMZA_NANEQ | Nanoarchaeum equitans (strain Kin4-M) | amzA NEQ451 | Detail |
| Q75E19 | CSN5_ASHGO | Ashbya gossypii (strain ATCC 10895 / CBS 109.51 / FGSC 9923 / NRRL Y-1056) (Yeast) (Eremothecium gossypii) | RRI1 CSN5 ABL146C | Detail |
| Q03862 | ARX1_YEAST | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | ARX1 YDR101C YD8557.10c | Detail |
| Q8SQZ7 | AMPL_ENCCU | Encephalitozoon cuniculi (strain GB-M1) (Microsporidian parasite) | ECU10_1770i | Detail |
| Q254B9 | AMPA_CHLFF | Chlamydia felis (strain Fe/C-56) (Chlamydophila felis) | pepA CF0597 | Detail |
| B3QNM5 | AMPA_CHLP8 | Chlorobaculum parvum (strain NCIB 8327) (Chlorobium vibrioforme subsp. thiosulfatophilum (strain DSM 263 / NCIB 8327)) | pepA Cpar_1121 | Detail |
| Q5L681 | AMPA_CHLAB | Chlamydia abortus (strain DSM 27085 / S26/3) (Chlamydophila abortus) | pepA CAB397 | Detail |
| Q1QTE5 | AMPA_CHRSD | Chromohalobacter salexigens (strain DSM 3043 / ATCC BAA-138 / NCIMB 13768) | pepA Csal_2918 | Detail |
| B5EKZ2 | AMPA_ACIF5 | Acidithiobacillus ferrooxidans (strain ATCC 53993) (Leptospirillum ferrooxidans (ATCC 53993)) | pepA Lferr_1857 | Detail |