| B2U2D1 | RSXE_SHIB3 | Shigella boydii serotype 18 (strain CDC 3083-94 / BS512) | rsxE rnfE SbBS512_E1821 | Detail |
| Q4QJQ5 | RNFD_HAEI8 | Haemophilus influenzae (strain 86-028NP) | rnfD NTHI1993 | Detail |
| A3PRP3 | RNFA_RHOS1 | Rhodobacter sphaeroides (strain ATCC 17029 / ATH 2.4.9) | rnfA Rsph17029_3931 | Detail |
| Q15RL5 | RNFA_PSEA6 | Pseudoalteromonas atlantica (strain T6c / ATCC BAA-1087) | rnfA Patl_2965 | Detail |
| Q89AW8 | RNFC_BUCBP | Buchnera aphidicola subsp. Baizongia pistaciae (strain Bp) | rnfC bbp_110 | Detail |
| Q3SHB7 | RNFB_THIDA | Thiobacillus denitrificans (strain ATCC 25259) | rnfB Tbd_2016 | Detail |
| Q5E6B7 | RNFB_ALIF1 | Aliivibrio fischeri (strain ATCC 700601 / ES114) (Vibrio fischeri) | rnfB VF_0934 | Detail |
| Q9HYB7 | RNFD_PSEAE | Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1) | rnfD PA3492 | Detail |
| B8D8R7 | RNFD_BUCA5 | Buchnera aphidicola subsp. Acyrthosiphon pisum (strain 5A) | rnfD BUAP5A_114 | Detail |
| B8D8R4 | RNFA_BUCA5 | Buchnera aphidicola subsp. Acyrthosiphon pisum (strain 5A) | rnfA BUAP5A_111 | Detail |