| Q1CGL4 | MGSA_YERPN | Yersinia pestis bv. Antiqua (strain Nepal516) | mgsA YPN_2538 YP516_2852 | Detail |
| A4SIB9 | MGSA_AERS4 | Aeromonas salmonicida (strain A449) | mgsA ASA_0469 | Detail |
| B3H2I5 | MGSA_ACTP7 | Actinobacillus pleuropneumoniae serotype 7 (strain AP76) | mgsA APP7_1558 | Detail |
| B7UN42 | MGSA_ECO27 | Escherichia coli O127:H6 (strain E2348/69 / EPEC) | mgsA E2348C_0949 | Detail |
| Q9XCV1 | MGSA_THETR | Thermoanaerobacterium thermosaccharolyticum (Clostridium thermosaccharolyticum) | mgsA mgs | Detail |
| P56265 | NIFB_KLEOX | Klebsiella oxytoca | nifB | Detail |
| P46044 | NIFB_FRAAL | Frankia alni | nifB | Detail |
| E3UBL6 | PAXB_PENPX | Penicillium paxilli | paxB | Detail |
| P0CJ43 | OCISB_ARATH | Arabidopsis thaliana (Mouse-ear cress) | TPS02 | Detail |
| A9KFK7 | MGSA_COXBN | Coxiella burnetii (strain Dugway 5J108-111) | mgsA CBUD_0918 | Detail |