| P07046 | 3SHD_NEUCR | Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) | qa-4 NCU06024 | Detail |
| Q10ZK3 | CPXS1_TRIEI | Trichodesmium erythraeum (strain IMS101) | cpcS1 Tery_3198 | Detail |
| C6D9S0 | MAND_PECCP | Pectobacterium carotovorum subsp. carotovorum (strain PC1) | PC1_0802 | Detail |
| P56265 | NIFB_KLEOX | Klebsiella oxytoca | nifB | Detail |
| P46044 | NIFB_FRAAL | Frankia alni | nifB | Detail |
| Q2G9B0 | PHS_NOVAD | Novosphingobium aromaticivorans (strain ATCC 700278 / DSM 12444 / CIP 105152 / NBRC 16084 / F199) | Saro_1118 | Detail |
| Q5P905 | PHS_AROAE | Aromatoleum aromaticum (strain EbN1) (Azoarcus sp. (strain EbN1)) | AZOSEA00820 ebB5 | Detail |
| Q2YB52 | PHS_NITMU | Nitrosospira multiformis (strain ATCC 25196 / NCIMB 11849 / C 71) | Nmul_A0712 | Detail |
| B7UY63 | PHS_PSEA8 | Pseudomonas aeruginosa (strain LESB58) | PLES_44451 | Detail |
| A5IDI1 | PHS_LEGPC | Legionella pneumophila (strain Corby) | LPC_1482 | Detail |