#	Chain	Domain ID	Range	Family	Classification
1	A	e2d2cA1	A:13-214	Cytochrome_B	5069 → 5069.1 → 5069.1.1
2	B	e2d2cB1	B:18-154	5068.1.1.0	5068 → 5068.1 → 5068.1.1
3	C	e2d2cC1	C:1-169,C:232-250	Apocytochr_F_N	11 → 11.1 → 11.1.5
4	C	e2d2cC2	C:251-286	Apocytochr_F_C	5024 → 5024.1 → 5024.1.1
5	C	e2d2cC3	C:170-231	Apocytochr_F_C	325 → 325.1 → 325.1.7
6	D	e2d2cD1	D:54-105,D:147-179	66.1.1.0	66 → 66.1 → 66.1.1
7	D	e2d2cD2	D:12-45	TM_PetC	5014 → 5014.1 → 5014.1.1
8	D	e2d2cD3	D:106-146	Rieske	4294 → 4294.1 → 4294.1.1
9	E	e2d2cE1	E:1-32	5025.1.1.0	5025 → 5025.1 → 5025.1.1
10	F	e2d2cF2	F:2-36	PetM	5015 → 5015.1 → 5015.1.1
11	G	e2d2cG1	G:1-37	PetG	5106 → 5106.1 → 5106.1.1
12	H	e2d2cH1	H:1-27	PetN	5026 → 5026.1 → 5026.1.1
13	N	e2d2cN1	N:13-214	Cytochrome_B	5069 → 5069.1 → 5069.1.1
14	O	e2d2cO1	O:18-154	5068.1.1.0	5068 → 5068.1 → 5068.1.1
15	P	e2d2cP1	P:1-169,P:232-250	Apocytochr_F_N	11 → 11.1 → 11.1.5
16	P	e2d2cP2	P:251-286	Apocytochr_F_C	5024 → 5024.1 → 5024.1.1
17	P	e2d2cP3	P:170-231	Apocytochr_F_C	325 → 325.1 → 325.1.7
18	Q	e2d2cQ1	Q:54-105,Q:147-179	66.1.1.0	66 → 66.1 → 66.1.1
19	Q	e2d2cQ2	Q:12-45	TM_PetC	5014 → 5014.1 → 5014.1.1
20	Q	e2d2cQ3	Q:106-146	Rieske	4294 → 4294.1 → 4294.1.1
21	R	e2d2cR1	R:1-32	5025.1.1.0	5025 → 5025.1 → 5025.1.1
22	S	e2d2cS2	S:2-36	PetM	5015 → 5015.1 → 5015.1.1
23	T	e2d2cT1	T:1-37	PetG	5106 → 5106.1 → 5106.1.1
24	U	e2d2cU1	U:1-27	PetN	5026 → 5026.1 → 5026.1.1

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