| P07125 | CPCE_NOSS1 | Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576) | cpcE alr0532 | Detail |
| O69782 | DAPAL_RHIML | Rhizobium meliloti (Ensifer meliloti) (Sinorhizobium meliloti) | dapAL | Detail |
| A4WJK5 | DAPAL_PYRAR | Pyrobaculum arsenaticum (strain DSM 13514 / JCM 11321) | dapAL Pars_0992 | Detail |
| B0R3D6 | DAPAL_HALS3 | Halobacterium salinarum (strain ATCC 29341 / DSM 671 / R1) | dapAL OE_1665R | Detail |
| Q10UX2 | CPXT2_TRIEI | Trichodesmium erythraeum (strain IMS101) | cpcT2 Tery_5043 | Detail |
| Q8YLK6 | CPCS2_NOSS1 | Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576) | cpeS2 all5292 | Detail |
| Q64YG8 | PSD_BACFR | Bacteroides fragilis (strain YCH46) | psd BF0711 | Detail |
| A1VUQ1 | PSD_POLNA | Polaromonas naphthalenivorans (strain CJ2) | psd Pnap_4088 | Detail |
| A8AMN8 | PSD_CITK8 | Citrobacter koseri (strain ATCC BAA-895 / CDC 4225-83 / SGSC4696) | psd CKO_03674 | Detail |
| P17434 | NIFB_RHOCA | Rhodobacter capsulatus (Rhodopseudomonas capsulata) | nifB | Detail |