#	Chain	Domain ID	Range	Family	Classification
1	0	e9cdn01	0:28-91	UCR_hinge	5071 → 5071.1 → 5071.1.1
2	1	e9cdn11	1:2-63	UCR_UQCRX_QCR9	5017 → 5017.1 → 5017.1.1
3	3	e9cdn31	3:2-52	UCR_6-4kD	5018 → 5018.1 → 5018.1.1
4	5	e9cdn51	5:35-267	Peptidase_M16,Peptidase_M16_C	309 → 309.1 → 309.1.1
5	5	e9cdn52	5:268-480	Peptidase_M16_C	309 → 309.1 → 309.1.1
6	6	e9cdn61	6:41-241	Peptidase_M16	309 → 309.1 → 309.1.1
7	6	e9cdn62	6:242-450	Peptidase_M16_C	309 → 309.1 → 309.1.1
8	7	e9cdn71	7:261-379	Cytochrom_B_C	5068 → 5068.1 → 5068.1.1
9	7	e9cdn72	7:2-260	Cytochrome_B, Cytochrom_B_N_2	5069 → 5069.1 → 5069.1.1
10	8	e9cdn81	8:281-326	Cytochrom_C1	5013 → 5013.1 → 5013.1.1
11	8	e9cdn82	8:86-280	Cytochrom_C1	107 → 107.1 → 107.1.1
12	9	e9cdn91	9:6-111	UCR_14kD	5070 → 5070.1 → 5070.1.1
13	a	e9cdna1	a:52-189	NDUF_B5	1127 → 1127.1 → 1127.1.1
14	Aa	e9cdnAa1	Aa:3-82	UcrQ	5016 → 5016.1 → 5016.1.1
15	Ab	e9cdnAb1	Ab:28-91	UCR_hinge	5071 → 5071.1 → 5071.1.1
16	Ac	e9cdnAc1	Ac:2-63	UCR_UQCRX_QCR9	5017 → 5017.1 → 5017.1.1
17	Ad	e9cdnAd1	Ad:2-52	UCR_6-4kD	5018 → 5018.1 → 5018.1.1
18	B	e9cdnB1	B:47-273	Complex1_51K	4335 → 4335.1 → 4335.1.1
19	B	e9cdnB2	B:274-359	SLBB_2	221 → 221.1 → 221.1.4
20	B	e9cdnB3	B:360-456	NADH_4Fe-4S	633 → 633.11 → 633.11.1
21	d	e9cdnd1	d:29-161	NDUFB10	1130 → 1130.1 → 1130.1.1
22	D	e9cdnD1	D:51-219	Complex1_30kDa	4272 → 4272.1 → 4272.1.1
23	E	e9cdnE1	E:127-216	2Fe-2S_thioredx	2485 → 2485.1 → 2485.1.1
24	E	e9cdnE2	E:48-126	2Fe-2S_thioredx	3697 → 3697.1 → 3697.1.1
25	f	e9cdnf1	f:35-76	NADH_dh_m_C1	1124 → 1124.1 → 1124.1.1
26	F	e9cdnF1	F:74-119	zf-CHCC	375 → 375.1 → 375.1.8
27	g	e9cdng1	g:5-100	NDUF_C2	1131 → 1131.1 → 1131.1.1
28	G	e9cdnG1	G:105-159	NADH-G_4Fe-4S_3	5100 → 5100.1 → 5100.1.1
29	G	e9cdnG2	G:160-240	Nqo3_Fer4	205 → 205.1 → 205.1.1
30	G	e9cdnG3	G:31-104	Fer2_4	221 → 221.1 → 221.1.1
31	G	e9cdnG4	G:301-370,G:519-716	Molybdopterin,NADH_dhqG_C	2003 → 2003.2 → 2003.2.1
32	G	e9cdnG5	G:371-518	Molybdopterin	2003 → 2003.2 → 2003.2.1
33	G	e9cdnG6	G:241-300	NDSU1_4Fe-4S	1001 → 1001.1 → 1001.1.1
34	h	e9cdnh1	h:18-68	Ndufs5	5071 → 5071.2 → 5071.2.1
35	H	e9cdnH1	H:64-212	Fer4+Fer4_7	205 → 205.1 → 205.1.1
36	i	e9cdni1	i:2-347	Proton_antipo_M,NADH_dehy_S2_C	3281 → 3281.1 → 3281.1.1
37	I	e9cdnI1	I:41-196	Oxidored_q6	2007 → 2007.1 → 2007.1.3
38	j	e9cdnj1	j:4-109	Oxidored_q4	3456 → 3456.1 → 3456.1.1
39	J	e9cdnJ1	J:60-166	NDUS4	3203 → 3203.1 → 3203.1.1
40	k	e9cdnk1	k:1-90	Oxidored_q2	3843 → 3843.1 → 3843.1.1
41	K	e9cdnK1	K:1-97	NDUFA12	1129 → 1129.1 → 1129.1.1
42	l	e9cdnl1	l:5-598	Proton_antipo_M,Proton_antipo_N,NADH5_C	3281 → 3281.1 → 3281.1.1
43	m	e9cdnm1	m:2-106,m:137-173	Oxidored_q3	3579 → 3579.1 → 3579.1.1
44	n	e9cdnn1	n:3-49	NADH_oxidored	1125 → 1125.1 → 1125.1.1
45	N	e9cdnN1	N:11-98	ETC_C1_NDUFA5	6004 → 6004.1 → 6004.1.1
46	O	e9cdnO1	O:69-156	PP-binding	132 → 132.1 → 132.1.1
47	P	e9cdnP1	P:14-96	L51_S25_CI-B8	2485 → 2485.1 → 2485.1.1
48	q	e9cdnq1	q:2-458	Proton_antipo_M,Oxidored_q5_N	3281 → 3281.1 → 3281.1.1
49	r	e9cdnr1	r:1-315	NADHdh	3281 → 3281.1 → 3281.1.2
50	S	e9cdnS1	S:1-70	MWFE	1126 → 1126.1 → 1126.1.1
51	u	e9cdnu1	u:35-267	Peptidase_M16,Peptidase_M16_C	309 → 309.1 → 309.1.1
52	u	e9cdnu2	u:268-480	Peptidase_M16_C	309 → 309.1 → 309.1.1
53	U	e9cdnU1	U:61-256	dNK	2004 → 2004.1 → 2004.1.1
54	v	e9cdnv1	v:41-241	Peptidase_M16	309 → 309.1 → 309.1.1
55	v	e9cdnv2	v:242-450	Peptidase_M16_C	309 → 309.1 → 309.1.1
56	w	e9cdnw1	w:261-379	Cytochrom_B_C	5068 → 5068.1 → 5068.1.1
57	w	e9cdnw2	w:2-260	Cytochrome_B, Cytochrom_B_N_2	5069 → 5069.1 → 5069.1.1
58	W	e9cdnW1	W:30-92	GRIM-19	6055 → 6055.1 → 6055.1.1
59	x	e9cdnx1	x:281-326	Cytochrom_C1	5013 → 5013.1 → 5013.1.1
60	x	e9cdnx2	x:86-280	Cytochrom_C1	107 → 107.1 → 107.1.1
61	X	e9cdnX1	X:69-156	PP-binding	132 → 132.1 → 132.1.1
62	y	e9cdny1	y:6-111	UCR_14kD	5070 → 5070.1 → 5070.1.1
63	Y	e9cdnY1	Y:39-97	NADH_B2	1123 → 1123.1 → 1123.1.1
64	z	e9cdnz1	z:3-82	UcrQ	5016 → 5016.1 → 5016.1.1

Visualization Legend

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