| WP_005000139.1 | Nitrococcus mobilis | [NiFe] Group 3b | Gammaproteobacteria | Chromatiales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_013032567.1 | Nitrosococcus halophilus | [NiFe] Group 3b | Gammaproteobacteria | Chromatiales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_015258948.1 | Thioalkalivibrio nitratireducens | [NiFe] Group 3b | Gammaproteobacteria | Chromatiales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_012637708.1 | Thioalkalivibrio sulfidiphilus | [NiFe] Group 3b | Gammaproteobacteria | Chromatiales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_006786889.1 | Thiorhodospira sibirica | [NiFe] Group 3b | Gammaproteobacteria | Chromatiales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_019350089.1 | Fluoribacter dumoffii | [NiFe] Group 3b | Gammaproteobacteria | Legionellales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_028379943.1 | Legionella cherrii | [NiFe] Group 3b | Gammaproteobacteria | Legionellales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_006871434.1 | Legionella drancourtii | [NiFe] Group 3b | Gammaproteobacteria | Legionellales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_028385762.1 | Legionella geestiana | [NiFe] Group 3b | Gammaproteobacteria | Legionellales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_003635857.1 | Legionella longbeachae | [NiFe] Group 3b | Gammaproteobacteria | Legionellales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_028383773.1 | Legionella moravica | [NiFe] Group 3b | Gammaproteobacteria | Legionellales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_025386399.1 | Legionella oakridgensis | [NiFe] Group 3b | Gammaproteobacteria | Legionellales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_027222572.1 | Legionella pneumophila | [NiFe] Group 3b | Gammaproteobacteria | Legionellales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_027271172.1 | Legionella sainthelensi | [NiFe] Group 3b | Gammaproteobacteria | Legionellales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_026610481.1 | Methylocaldum szegediense | [NiFe] Group 3b | Gammaproteobacteria | Methylococcales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 3 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| 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_027856531.1 | Marinobacterium jannaschii | [NiFe] Group 3d | Gammaproteobacteria | Alteromonadales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_028864775.1 | Psychromonas aquimarina | [NiFe] Group 3d | Gammaproteobacteria | Alteromonadales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_011769610.1 | Psychromonas ingrahamii | [NiFe] Group 3d | Gammaproteobacteria | Alteromonadales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_012971066.1 | Allochromatium vinosum | [NiFe] Group 3d | Gammaproteobacteria | Chromatiales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_020504162.1 | Lamprocystis purpurea | [NiFe] Group 3d | Gammaproteobacteria | Chromatiales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_020504783.1 | Lamprocystis purpurea | [NiFe] Group 3d | Gammaproteobacteria | Chromatiales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_007191642.1 | Thiocapsa marina | [NiFe] Group 3d | Gammaproteobacteria | Chromatiales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_007191859.1 | Thiocapsa marina | [NiFe] Group 3d | Gammaproteobacteria | Chromatiales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| ADK12981.1 | Thiocapsa roseopersicina | [NiFe] Group 3d | Gammaproteobacteria | Chromatiales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| AAP50523.1 | Thiocapsa roseopersicina | [NiFe] Group 3d | Gammaproteobacteria | Chromatiales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_014777645.1 | Thiocystis violascens | [NiFe] Group 3d | Gammaproteobacteria | Chromatiales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_015281226.1 | Thioflavicoccus mobilis | [NiFe] Group 3d | Gammaproteobacteria | Chromatiales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_023411848.1 | Thiohalocapsa sp. PB-PSB1 | [NiFe] Group 3d | Gammaproteobacteria | Chromatiales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_007042613.1 | Thiorhodococcus drewsii | [NiFe] Group 3d | Gammaproteobacteria | Chromatiales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_009150973.1 | Thiorhodovibrio sp. 970 | [NiFe] Group 3d | Gammaproteobacteria | Chromatiales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_023490135.1 | Serratia sp. DD3 | [NiFe] Group 3d | Gammaproteobacteria | Enterobacteriales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_027159095.1 | Methylobacter luteus | [NiFe] Group 3d | Gammaproteobacteria | Methylococcales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_020158180.1 | Methylobacter marinus | [NiFe] Group 3d | Gammaproteobacteria | Methylococcales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_027148209.1 | Methylobacter tundripaludum | [NiFe] Group 3d | Gammaproteobacteria | Methylococcales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_010959484.1 | Methylococcus capsulatus | [NiFe] Group 3d | Gammaproteobacteria | Methylococcales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_026596337.1 | Methylohalobius crimeensis | [NiFe] Group 3d | Gammaproteobacteria | Methylococcales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_005370476.1 | Methylomicrobium album | [NiFe] Group 3d | Gammaproteobacteria | Methylococcales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_014147789.1 | Methylomicrobium alcaliphilum | [NiFe] Group 3d | Gammaproteobacteria | Methylococcales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_017839865.1 | Methylomicrobium buryatense | [NiFe] Group 3d | Gammaproteobacteria | Methylococcales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |
| WP_013816969.1 | Methylomonas methanica | [NiFe] Group 3d | Gammaproteobacteria | Methylococcales | Bidirectional | Tolerant | 4 | [NiFe]-centre, 1 x [4Fe4S] clusters | Diaphorase, [FeS] protein |