| WP_007021942.1 | Neptuniibacter caesariensis | [NiFe] Group 3b | Gammaproteobacteria | Oceanospirillales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_027709971.1 | Zooshikella ganghwensis | [NiFe] Group 3b | Gammaproteobacteria | Oceanospirillales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_012699124.1 | Azotobacter vinelandii | [NiFe] Group 3b | Gammaproteobacteria | Pseudomonadales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_002691721.1 | Beggiatoa alba | [NiFe] Group 3b | Gammaproteobacteria | Thiotrichales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_018300187.1 | Fangia hongkongensis | [NiFe] Group 3b | Gammaproteobacteria | Thiotrichales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_012280244.1 | Francisella philomiragia | [NiFe] Group 3b | Gammaproteobacteria | Thiotrichales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_013923702.1 | Francisella sp. TX077308 | [NiFe] Group 3b | Gammaproteobacteria | Thiotrichales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_028490240.1 | Thiothrix lacustris | [NiFe] Group 3b | Gammaproteobacteria | Thiotrichales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_002708355.1 | Thiothrix nivea | [NiFe] Group 3b | Gammaproteobacteria | Thiotrichales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_009021278.1 | Luminiphilus syltensis | [NiFe] Group 3b | Gammaproteobacteria | Unclassified | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_012308976.1 | Korarchaeum cryptofilum | [NiFe] Group 3b | Korarchaeota | Unclassified | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_005006913.1 | Nitrospina gracilis | [NiFe] Group 3b | Nitrospina | Nitrospinales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_028842337.1 | Thermodesulfovibrio islandicus | [NiFe] Group 3b | Nitrospirae | Nitrospirales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_028844226.1 | Thermodesulfovibrio thiophilus | [NiFe] Group 3b | Nitrospirae | Nitrospirales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_012544964.1 | Thermodesulfovibrio yellowstonii | [NiFe] Group 3b | Nitrospirae | Nitrospirales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_022808428.1 | Omnitrophus fodinae | [NiFe] Group 3b | Omnitrophica | Unclassified | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_002644708.1 | Planctomyces maris | [NiFe] Group 3b | Planctomycetes | Planctomycetales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_007219971.1 | Planctomycete KSU-1 | [NiFe] Group 3b | Planctomycetes | Planctomycetales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_009094014.1 | Rhodopirellula sp. SWK7 | [NiFe] Group 3b | Planctomycetes | Planctomycetales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_010585297.1 | Schlesneria paludicola | [NiFe] Group 3b | Planctomycetes | Planctomycetales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_020864100.1 | Caldiarchaeum subterraneum | [NiFe] Group 3b | Thaumarchaeota | Unclassified | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_012464725.1 | Methylacidiphilum infernorum | [NiFe] Group 3b | Verrucomicrobia | Methylacidiphilales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_009061764.1 | Methylacidiphilum fumariolicum | [NiFe] Group 3b | Verrucomicrobia | Verrucomicrobiales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_008098529.1 | Verrucomicrobiae bacterium DG1235 | [NiFe] Group 3b | Verrucomicrobia | Verrucomicrobiales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_024807859.1 | Verrucomicrobiae bacterium LP2A | [NiFe] Group 3b | Verrucomicrobia | Verrucomicrobiales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_018290138.1 | Verrucomicrobium sp. 3C | [NiFe] Group 3b | Verrucomicrobia | Verrucomicrobiales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_011686721.1 | Solibacter usitatus | [NiFe] Group 3d | Acidobacteria | Solibacterales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_014208491.1 | Mycobacterium rhodesiae | [NiFe] Group 3d | Actinobacteria | Actinomycetales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_011781268.1 | Mycobacterium vanbaalenii | [NiFe] Group 3d | Actinobacteria | Actinomycetales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_012591738.1 | Methylocella silvestris | [NiFe] Group 3d | Alphaproteobacteria | Rhizobiales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_020174963.1 | Methyloferula stellata | [NiFe] Group 3d | Alphaproteobacteria | Rhizobiales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_006931831.1 | Labrenzia aggregata | [NiFe] Group 3d | Alphaproteobacteria | Rhodobacterales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_008193041.1 | Labrenzia alexandrii | [NiFe] Group 3d | Alphaproteobacteria | Rhodobacterales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_008384205.1 | Rhodovulum sp. PH10 | [NiFe] Group 3d | Alphaproteobacteria | Rhodobacterales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_011385756.1 | Magnetospirillum magneticum | [NiFe] Group 3d | Alphaproteobacteria | Rhodospirillales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_008616907.1 | Magnetospirillum sp. SO-1 | [NiFe] Group 3d | Alphaproteobacteria | Rhodospirillales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_011493687.1 | Burkholderia xenovorans | [NiFe] Group 3d | Betaproteobacteria | Burkholderiales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_011516268.1 | Cupriavidus metallidurans | [NiFe] Group 3d | Betaproteobacteria | Burkholderiales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_012346489.1 | Leptothrix cholodnii | [NiFe] Group 3d | Betaproteobacteria | Burkholderiales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_011154013.1 | Ralstonia eutropha | [NiFe] Group 3d | Betaproteobacteria | Burkholderiales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_011466117.1 | Rhodoferax ferrireducens | [NiFe] Group 3d | Betaproteobacteria | Burkholderiales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_022771893.1 | Symbiobacter mobilis | [NiFe] Group 3d | Betaproteobacteria | Burkholderiales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_013293541.1 | Gallionella capsiferriformans | [NiFe] Group 3d | Betaproteobacteria | Gallionellales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_013029742.1 | Sideroxydans lithotrophicus | [NiFe] Group 3d | Betaproteobacteria | Gallionellales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_009205622.1 | Sulfuricella denitrificans | [NiFe] Group 3d | Betaproteobacteria | Hydrogenophilales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_028451929.1 | Chitinilyticum aquatile | [NiFe] Group 3d | Betaproteobacteria | Neisseriales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_028455450.1 | Chitinilyticum litopenaei | [NiFe] Group 3d | Betaproteobacteria | Neisseriales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_013966114.1 | Nitrosomonas sp. Is79A3 | [NiFe] Group 3d | Betaproteobacteria | Nitrosomonadales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_011380994.1 | Nitrosospira multiformis | [NiFe] Group 3d | Betaproteobacteria | Nitrosomonadales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_004174406.1 | Nitrosospira sp. APG3 | [NiFe] Group 3d | Betaproteobacteria | Nitrosomonadales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |