| Q9B6D0 | DB18267 | 8ab6 | HEM | C | 502 | e8ab6C2 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8ab6 | HEM | N | 502 | e8ab6N2 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8ab7 | HEM | C | 502 | e8ab7C1 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8ab7 | HEM | N | 502 | e8ab7N1 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8ab8 | HEM | C | 502 | e8ab8C1 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8ab8 | HEM | N | 502 | e8ab8N1 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8ab9 | HEM | C | 502 | e8ab9C2 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8ab9 | HEM | N | 502 | e8ab9N1 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8aba | HEM | C | 502 | e8abaC1 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8aba | HEM | N | 502 | e8abaN1 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8abb | HEM | C | 502 | e8abbC2 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8abb | HEM | N | 502 | e8abbN1 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8abe | HEM | C | 502 | e8abeC1 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8abe | HEM | N | 502 | e8abeN2 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8abf | HEM | C | 502 | e8abfC2 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8abf | HEM | N | 502 | e8abfN2 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8abg | HEM | C | 502 | e8abgC1 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8abg | HEM | N | 502 | e8abgN1 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8abh | HEM | C | 502 | e8abhC2 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8abh | HEM | N | 502 | e8abhN1 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8abi | HEM | C | 502 | e8abiC2 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8abi | HEM | N | 502 | e8abiN2 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8abj | HEM | C | 502 | e8abjC2 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8abj | HEM | N | 502 | e8abjN2 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8abk | HEM | C | 502 | e8abkC2 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8abk | HEM | N | 502 | e8abkN1 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8abl | HEM | C | 502 | e8ablC1 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8abl | HEM | N | 502 | e8ablN1 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8abm | HEM | C | 502 | e8abmC1 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8abm | HEM | N | 502 | e8abmN1 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8ac3 | HEM | C | 502 | e8ac3C2 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8ac3 | HEM | N | 502 | e8ac3N2 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8ac4 | HEM | C | 502 | e8ac4C2 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |
| Q9B6D0 | DB18267 | 8ac4 | HEM | N | 502 | e8ac4N2 | Transmembrane heme-binding four-helical bundle | Transmembrane heme-binding four-helical bundle | Transmembrane di-heme cytochromes | Cytochrome_B |