| F7J213 | DB03317 | 5b3i | HEC | A | 201 | e5b3iA1 | Four-helical up-and-down bundle | Cytochromes | Cytochromes | Cytochrom_C_2 |
| F7J213 | DB03317 | 5b3i | HEC | A | 201 | e5b3iB1 | Four-helical up-and-down bundle | Cytochromes | Cytochromes | Cytochrom_C_2 |
| F7J213 | DB03317 | 5b3i | HEC | B | 201 | e5b3iA1 | Four-helical up-and-down bundle | Cytochromes | Cytochromes | Cytochrom_C_2 |
| F7J213 | DB03317 | 5b3i | HEC | B | 201 | e5b3iB1 | Four-helical up-and-down bundle | Cytochromes | Cytochromes | Cytochrom_C_2 |
| F7J213 | DB03317 | 5b3i | HEC | C | 201 | e5b3iC1 | Four-helical up-and-down bundle | Cytochromes | Cytochromes | Cytochrom_C_2 |
| F7J213 | DB03317 | 5b3i | HEC | C | 201 | e5b3iD1 | Four-helical up-and-down bundle | Cytochromes | Cytochromes | Cytochrom_C_2 |
| F7J213 | DB03317 | 5b3i | HEC | D | 201 | e5b3iC1 | Four-helical up-and-down bundle | Cytochromes | Cytochromes | Cytochrom_C_2 |
| F7J213 | DB03317 | 5b3i | HEC | D | 201 | e5b3iD1 | Four-helical up-and-down bundle | Cytochromes | Cytochromes | Cytochrom_C_2 |
| F7J213 | DB03317 | 8brl | HEC | D | 201 | e8brlD1 | Four-helical up-and-down bundle | Cytochromes | Cytochromes | Cytochrom_C_2 |