#	Chain	Domain ID	Range	Family	Classification
1	a	e9g83a1	a:1-285	Transmembrane di-heme cytochromes	5069 → 5069.1 → 5069.1.1
2	a	e9g83a2	a:280-433	a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	5068 → 5068.1 → 5068.1.1
3	A	e9g83A1	A:1-120	NADH-quinone oxidoreductase subunit A	3456 → 3456.1 → 3456.1.1
4	b	e9g83b1	b:1-239	Cytochrome c	107 → 107.1 → 107.1.1
5	B	e9g83B1	B:94-175	Oxidored_q6	2007 → 2007.1 → 2007.1.3
6	c	e9g83c1	c:1-180	ISP domain	66 → 66.1 → 66.1.1
7	C	e9g83C1	C:1-194	Nqo5-like	4272 → 4272.1 → 4272.1.1
8	D	e9g83D1	D:28-410	alpha-helical domain in nickel-iron hydrogenase, large subunit	4025 → 4025.1 → 4025.1.1
9	E	e9g83E1	E:1-86	NQO2 helical bundle domain	3697 → 3697.1 → 3697.1.1
10	E	e9g83E2	E:87-237	Thioredoxin-like	2485 → 2485.1 → 2485.1.1
11	F	e9g83F1	F:79-323	Nqo1 FMN-binding domain-like	4335 → 4335.1 → 4335.1.1
12	F	e9g83F2	F:324-422	Nqo1C-terminal domain-like	633 → 633.11 → 633.11.1
13	g	e9g83g1	g:1-544	Cytochrome c oxidase subunit I-like	5038 → 5038.1 → 5038.1.1
14	G	e9g83G1	G:34-116	NADH-G_4Fe-4S_3	5100 → 5100.1 → 5100.1.1
15	G	e9g83G2	G:117-170	Nqo3_Fer4	205 → 205.1 → 205.1.1
16	G	e9g83G3	G:222-282	NDSU1_4Fe-4S	1001 → 1001.1 → 1001.1.1
17	G	e9g83G4	G:357-482	Molybdopterin	2003 → 2003.2 → 2003.2.1
18	G	e9g83G5	G:483-661	Molybdopterin,NADH_dhqG_C	2003 → 2003.2 → 2003.2.1
19	h	e9g83h1	h:137-276	COX2	3156 → 3156.1 → 3156.1.1
20	h	e9g83h2	h:36-135	COX2_TM	5040 → 5040.1 → 5040.1.1
21	H	e9g83H1	H:1-341	NADH-quinone oxidoreductase subunit 8 (Nqo8)-related	3281 → 3281.1 → 3281.1.2
22	i	e9g83i1	i:1-273	Cytochrome c oxidase subunit III-like	5039 → 5039.1 → 5039.1.1
23	I	e9g83I1	I:1-162	4Fe-4S ferredoxin	205 → 205.1 → 205.1.1
24	J	e9g83J1	J:1-198	NADH-quinone oxidoreductase subunit J	3579 → 3579.1 → 3579.1.1
25	k	e9g83k1	k:17-545	5038.1.1.0	5038 → 5038.1 → 5038.1.1
26	K	e9g83K1	K:1-101	Oxidored_q2	3843 → 3843.1 → 3843.1.1
27	l	e9g83l1	l:137-276	COX2	3156 → 3156.1 → 3156.1.1
28	l	e9g83l2	l:36-135	COX2_TM	5040 → 5040.1 → 5040.1.1
29	L	e9g83L1	L:1-657	NADH-quinone oxidoreductase subunit L (NuoL)-related	3281 → 3281.1 → 3281.1.1
30	M	e9g83M1	M:1-502	NADH-quinone oxidoreductase subunit L (NuoL)-related	3281 → 3281.1 → 3281.1.1
31	N	e9g83N1	N:1-480	NADH-quinone oxidoreductase subunit L (NuoL)-related	3281 → 3281.1 → 3281.1.1
32	P	e9g83P1	P:1-328	NAD(P)-binding Rossmann-fold domains	2003 → 2003.1 → 2003.1.1
33	q	e9g83q1	q:1-122	Mitochondrial complex I, B17.2 subunit	1129 → 1129.1 → 1129.1.1
34	Q	e9g83Q1	Q:1-78	NDUS4	3203 → 3203.1 → 3203.1.1
35	R	e9g83R1	R:1-61	Cytochrome c oxidase Subunit F	375 → 375.1 → 375.1.8
36	t	e9g83t1	t:1-470	Cytochrome c oxidase subunit I-like	5038 → 5038.1 → 5038.1.1
37	u	e9g83u1	u:1-191	Cytochrome c	107 → 107.1 → 107.1.1
38	v	e9g83v1	v:1-68	Cytochrome c oxidase subunit II-like, transmembrane region	5040 → 5040.1 → 5040.1.1
39	v	e9g83v2	v:69-276	Cytochrome c	107 → 107.1 → 107.1.1
40	Z	e9g83Z1	Z:1-216	S-adenosyl-L-methionine-dependent methyltransferases	2003 → 2003.1 → 2003.1.5

Visualization Legend

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