#	Chain	Domain ID	Range	Family	Classification
1	A	e7tceA1	A:285-431	Cytochrom_B_C	5068 → 5068.1 → 5068.1.1
2	A	e7tceA2	A:3-284	Cytochrome_B, Cytochrom_B_N_2	5069 → 5069.1 → 5069.1.1
3	B	e7tceB1	B:1-256	Cytochrom_C1	107 → 107.1 → 107.1.1
4	C	e7tceC1	C:43-127,C:171-187	66.1.1.0	66 → 66.1 → 66.1.1
5	C	e7tceC2	C:128-170	Rieske	4294 → 4294.1 → 4294.1.1
6	C	e7tceC3	C:9-42	UCR_Fe-S_N	5014 → 5014.1 → 5014.1.1
7	E	e7tceE1	E:285-431	Cytochrom_B_C	5068 → 5068.1 → 5068.1.1
8	E	e7tceE2	E:3-284	Cytochrome_B, Cytochrom_B_N_2	5069 → 5069.1 → 5069.1.1
9	F	e7tceF1	F:1-256	Cytochrom_C1	107 → 107.1 → 107.1.1
10	G	e7tceG1	G:43-127,G:171-187	66.1.1.0	66 → 66.1 → 66.1.1
11	G	e7tceG2	G:128-170	Rieske	4294 → 4294.1 → 4294.1.1
12	G	e7tceG3	G:9-42	UCR_Fe-S_N	5014 → 5014.1 → 5014.1.1
13	K	e7tceK1	K:285-431	Cytochrom_B_C	5068 → 5068.1 → 5068.1.1
14	K	e7tceK2	K:3-284	Cytochrome_B, Cytochrom_B_N_2	5069 → 5069.1 → 5069.1.1
15	L	e7tceL1	L:1-256	Cytochrom_C1	107 → 107.1 → 107.1.1
16	M	e7tceM1	M:9-42	UCR_Fe-S_N	5014 → 5014.1 → 5014.1.1
17	M	e7tceM2	M:128-170	Rieske	4294 → 4294.1 → 4294.1.1
18	M	e7tceM3	M:43-127,M:171-187	66.1.1.0	66 → 66.1 → 66.1.1
19	O	e7tceO1	O:3-284	Cytochrome_B, Cytochrom_B_N_2	5069 → 5069.1 → 5069.1.1
20	O	e7tceO2	O:285-431	Cytochrom_B_C	5068 → 5068.1 → 5068.1.1
21	P	e7tceP1	P:1-256	Cytochrom_C1	107 → 107.1 → 107.1.1
22	Q	e7tceQ1	Q:9-42	UCR_Fe-S_N	5014 → 5014.1 → 5014.1.1
23	Q	e7tceQ2	Q:128-170	Rieske	4294 → 4294.1 → 4294.1.1
24	Q	e7tceQ3	Q:43-127,Q:171-187	66.1.1.0	66 → 66.1 → 66.1.1

ECOD domains (colored by index)Unclassified protein regionsNucleic acids (RNA/DNA)Ligands/cofactors