#	Chain	Domain ID	Range	Family	Classification
1	1	e6zku11	1:254-339	SLBB_2	221 → 221.1 → 221.1.4
2	1	e6zku12	1:9-253	Complex1_51K	4335 → 4335.1 → 4335.1.1
3	1	e6zku13	1:340-438	NADH_4Fe-4S	633 → 633.11 → 633.11.1
4	2	e6zku21	2:5-94	2Fe-2S_thioredx	3697 → 3697.1 → 3697.1.1
5	2	e6zku22	2:95-217	2Fe-2S_thioredx	2485 → 2485.1 → 2485.1.1
6	3	e6zku31	3:278-347,3:496-693	Molybdopterin,NADH_dhqG_C	2003 → 2003.2 → 2003.2.1
7	3	e6zku32	3:348-495	Molybdopterin	2003 → 2003.2 → 2003.2.1
8	3	e6zku33	3:137-217	Nqo3_Fer4	205 → 205.1 → 205.1.1
9	3	e6zku34	3:6-81	Fer2_4	221 → 221.1 → 221.1.1
10	3	e6zku35	3:218-277	NDSU1_4Fe-4S	1001 → 1001.1 → 1001.1.1
11	3	e6zku36	3:82-136	NADH-G_4Fe-4S_3	5100 → 5100.1 → 5100.1.1
12	4	e6zku41	4:119-161,4:360-432	Complex1_49kDa	244 → 244.4 → 244.4.1
13	4	e6zku42	4:162-359	Complex1_49kDa	4025 → 4025.1 → 4025.1.1
14	4	e6zku43	4:78-118,4:433-463	Complex1_49kDa	244 → 244.4 → 244.4.1
15	5	e6zku51	5:7-214	Complex1_30kDa	4272 → 4272.1 → 4272.1.1
16	6	e6zku61	6:24-179	Oxidored_q6	2007 → 2007.1 → 2007.1.3
17	9	e6zku91	9:1-176	Fer4+Fer4_7	205 → 205.1 → 205.1.1
18	A	e6zkuA1	A:1-115	Oxidored_q4	3456 → 3456.1 → 3456.1.1
19	b	e6zkub1	b:1-95	zf-CHCC	375 → 375.1 → 375.1.8
20	c	e6zkuc1	c:8-133	NDUS4	3203 → 3203.1 → 3203.1.1
21	d	e6zkud1	d:1-252,d:278-340	Epimerase	2003 → 2003.1 → 2003.1.1
22	e	e6zkue1	e:13-98	L51_S25_CI-B8	2485 → 2485.1 → 2485.1.1
23	f	e6zkuf1	f:3-115	ETC_C1_NDUFA5	6004 → 6004.1 → 6004.1.1
24	g	e6zkug1	g:14-127	Complex1_LYR_2	1128 → 1128.1 → 1128.1.1
25	H	e6zkuH1	H:1-318	NADHdh	3281 → 3281.1 → 3281.1.2
26	i	e6zkui1	i:1-145	NDUFA12	1129 → 1129.1 → 1129.1.1
27	j	e6zkuj1	j:5-86	PP-binding	132 → 132.1 → 132.1.1
28	J	e6zkuJ1	J:1-175	Oxidored_q3	3579 → 3579.1 → 3579.1.1
29	k	e6zkuk1	k:1-320	dNK	2004 → 2004.1 → 2004.1.1
30	K	e6zkuK1	K:1-98	Oxidored_q2	3843 → 3843.1 → 3843.1.1
31	l	e6zkul1	l:1-105	Ndufs5	5071 → 5071.2 → 5071.2.1
32	L	e6zkuL1	L:1-540	Proton_antipo_M,Proton_antipo_N,NADH5_C	3281 → 3281.1 → 3281.1.1
33	m	e6zkum1	m:4-83	NADHdh_A3	1122 → 1122.1 → 1122.1.1
34	M	e6zkuM1	M:1-459	Proton_antipo_M,Oxidored_q5_N	3281 → 3281.1 → 3281.1.1
35	N	e6zkuN1	N:1-347	Proton_antipo_M,NADH_dehy_S2_C	3281 → 3281.1 → 3281.1.1
36	o	e6zkuo1	o:1-120	NDUF_C2	1131 → 1131.1 → 1131.1.1
37	q	e6zkuq1	q:5-143	GRIM-19	1132 → 1132.1 → 1132.1.1
38	t	e6zkut1	t:1-177	Complex1_LYR	1128 → 1128.1 → 1128.1.1
39	u	e6zkuu1	u:5-69	NADH_B2	1123 → 1123.1 → 1123.1.1
40	W	e6zkuW1	W:5-143	NDUF_B5	1127 → 1127.1 → 1127.1.1
41	x	e6zkux1	x:1-49	NADH_dh_m_C1	1124 → 1124.1 → 1124.1.1
42	X	e6zkuX1	X:2-88	PP-binding	132 → 132.1 → 132.1.1
43	y	e6zkuy1	y:8-57	NADH_oxidored	1125 → 1125.1 → 1125.1.1
44	Y	e6zkuY1	Y:1-171	CHCH	568 → 568.1 → 568.1.1
45	z	e6zkuz1	z:1-70	MWFE	1126 → 1126.1 → 1126.1.1
46	Z	e6zkuZ1	Z:3-173	NDUFB10	1130 → 1130.1 → 1130.1.1

Visualization Legend

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