| C4LEP4 | RNFD_TOLAT | Tolumonas auensis (strain DSM 9187 / TA4) | rnfD Tola_1446 | Detail |
| Q15RL0 | RNFE_PSEA6 | Pseudoalteromonas atlantica (strain T6c / ATCC BAA-1087) | rnfE Patl_2970 | Detail |
| Q8KA20 | RNFB_BUCAP | Buchnera aphidicola subsp. Schizaphis graminum (strain Sg) | rnfB BUsg_106 | Detail |
| B7UVW8 | RNFE_PSEA8 | Pseudomonas aeruginosa (strain LESB58) | rnfE PLES_15211 | Detail |
| Q119J0 | PHNC1_TRIEI | Trichodesmium erythraeum (strain IMS101) | phnC1 Tery_0365 | Detail |
| Q92V71 | PHNC_RHIME | Rhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium meliloti) | phnC phoC RB0843 SMb21177 | Detail |
| Q3MGT2 | PHNC_TRIV2 | Trichormus variabilis (strain ATCC 29413 / PCC 7937) (Anabaena variabilis) | phnC Ava_0178 | Detail |
| Q1CFV9 | PHNC_YERPN | Yersinia pestis bv. Antiqua (strain Nepal516) | phnC YPN_2794 YP516_3156 | Detail |
| A5F2R1 | RNFD_VIBC3 | Vibrio cholerae serotype O1 (strain ATCC 39541 / Classical Ogawa 395 / O395) | rnfD VC0395_A0535 VC395_1029 | Detail |
| P57218 | RNFE_BUCAI | Buchnera aphidicola subsp. Acyrthosiphon pisum (strain APS) (Acyrthosiphon pisum symbiotic bacterium) | rnfE BU118 | Detail |