#	Chain	Domain ID	Range	Family	Classification
1	a	e8ca3a1	a:1-67	MWFE	1126 → 1126.1 → 1126.1.1
2	A	e8ca3A1	A:1-115	Oxidored_q4	3456 → 3456.1 → 3456.1.1
3	b	e8ca3b1	b:2-84	NADHdh_A3	1122 → 1122.1 → 1122.1.1
4	B	e8ca3B1	B:70-224	Oxidored_q6	2007 → 2007.1 → 2007.1.3
5	c	e8ca3c1	c:29-75	NADH_dh_m_C1	1124 → 1124.1 → 1124.1.1
6	C	e8ca3C1	C:43-248	Complex1_30kDa	4272 → 4272.1 → 4272.1.1
7	d	e8ca3d1	d:1-119	NDUF_C2	1131 → 1131.1 → 1131.1.1
8	D	e8ca3D1	D:105-142,D:457-463	244.4.1.0	244 → 244.4 → 244.4.1
9	D	e8ca3D2	D:143-185,D:384-456	Complex1_49kDa	244 → 244.4 → 244.4.1
10	D	e8ca3D3	D:186-383	Complex1_49kDa	244 → 244.4 → 244.4.1
11	e	e8ca3e1	e:2-105	Ndufs5	5071 → 5071.2 → 5071.2.1
12	E	e8ca3E1	E:126-245	2Fe-2S_thioredx	2485 → 2485.1 → 2485.1.1
13	E	e8ca3E2	E:36-125	2Fe-2S_thioredx	3697 → 3697.1 → 3697.1.1
14	f	e8ca3f1	f:5-55	NADH_oxidored	1125 → 1125.1 → 1125.1.1
15	F	e8ca3F1	F:360-457	NADH_4Fe-4S	633 → 633.11 → 633.11.1
16	F	e8ca3F2	F:274-359	SLBB_2	221 → 221.1 → 221.1.4
17	F	e8ca3F3	F:30-273	Complex1_51K	4335 → 4335.1 → 4335.1.1
18	G	e8ca3G1	G:301-370,G:519-716	Molybdopterin,NADH_dhqG_C	2003 → 2003.2 → 2003.2.1
19	G	e8ca3G2	G:29-104	Fer2_4	221 → 221.1 → 221.1.1
20	G	e8ca3G3	G:241-300	NDSU1_4Fe-4S	1001 → 1001.1 → 1001.1.1
21	G	e8ca3G4	G:371-518	Molybdopterin	2003 → 2003.2 → 2003.2.1
22	G	e8ca3G5	G:105-159	NADH-G_4Fe-4S_3	5100 → 5100.1 → 5100.1.1
23	G	e8ca3G6	G:160-240	Nqo3_Fer4	205 → 205.1 → 205.1.1
24	h	e8ca3h1	h:52-188	NDUF_B5	1127 → 1127.1 → 1127.1.1
25	H	e8ca3H1	H:1-318	NADHdh	3281 → 3281.1 → 3281.1.2
26	I	e8ca3I1	I:35-212	Fer4+Fer4_7	205 → 205.1 → 205.1.1
27	j	e8ca3j1	j:39-98	NADH_B2	1123 → 1123.1 → 1123.1.1
28	J	e8ca3J01	J:1-172	Oxidored_q3	3579 → 3579.1 → 3579.1.1
29	K	e8ca3K1	K:1-98	Oxidored_q2	3843 → 3843.1 → 3843.1.1
30	L	e8ca3L01	L:1-597	Proton_antipo_M,Proton_antipo_N,NADH5_C	3281 → 3281.1 → 3281.1.1
31	M	e8ca3M1	M:1-459	Proton_antipo_M,Oxidored_q5_N	3281 → 3281.1 → 3281.1.1
32	n	e8ca3n1	n:2-177	Complex1_LYR	1128 → 1128.1 → 1128.1.1
33	N	e8ca3N1	N:1-344	Proton_antipo_M,NADH_dehy_S2_C	3281 → 3281.1 → 3281.1.1
34	O	e8ca3O1	O:36-355	dNK	2004 → 2004.1 → 2004.1.1
35	p	e8ca3p1	p:3-172	NDUFB10	1130 → 1130.1 → 1130.1.1
36	P	e8ca3P1	P:36-377	NmrA	2003 → 2003.1 → 2003.1.1
37	R	e8ca3R1	R:21-115	zf-CHCC	375 → 375.1 → 375.1.8
38	S	e8ca3S1	S:14-96	L51_S25_CI-B8	2485 → 2485.1 → 2485.1.1
39	T	e8ca3T1	T:76-150	PP-binding	132 → 132.1 → 132.1.1
40	U	e8ca3U1	U:76-150	PP-binding	132 → 132.1 → 132.1.1
41	V	e8ca3V1	V:5-116	ETC_C1_NDUFA5	6004 → 6004.1 → 6004.1.1
42	W	e8ca3W1	W:18-131	Complex1_LYR_2	1128 → 1128.1 → 1128.1.1
43	X	e8ca3X1	X:2-172	CHCH	568 → 568.1 → 568.1.1
44	Z	e8ca3Z1	Z:6-144	GRIM-19	1132 → 1132.1 → 1132.1.1

Visualization Legend

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