| B7M8S3 | PSD_ECO8A | Escherichia coli O8 (strain IAI1) | psd ECIAI1_4395 | Detail |
| A7NAF0 | PSD_FRATF | Francisella tularensis subsp. holarctica (strain FTNF002-00 / FTA) | psd FTA_0476 | Detail |
| A5IIH5 | PSD_LEGPC | Legionella pneumophila (strain Corby) | psd LPC_3289 | Detail |
| Q9PLM7 | PSD_CHLMU | Chlamydia muridarum (strain MoPn / Nigg) | psd TC_0072 | Detail |
| Q8KC85 | NIFB_CHLTE | Chlorobaculum tepidum (strain ATCC 49652 / DSM 12025 / NBRC 103806 / TLS) (Chlorobium tepidum) | nifB CT1540 | Detail |
| C3KXS2 | PSD_CLOB6 | Clostridium botulinum (strain 657 / Type Ba4) | psd CLJ_B0027 | Detail |
| P09824 | NIFB_RHIME | Rhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium meliloti) | nifB RA0442 SMa0814 | Detail |
| Q2S3Y8 | PSD_SALRD | Salinibacter ruber (strain DSM 13855 / M31) | psd SRU_0961 | Detail |
| Q2NW88 | PSD_SODGM | Sodalis glossinidius (strain morsitans) | psd SG0312 | Detail |
| Q0I4T3 | PSD_HAES1 | Haemophilus somnus (strain 129Pt) (Histophilus somni) | psd HS_1300 | Detail |