#	Chain	Domain ID	Range	Family	Classification
1	1	e3ias11	1:334-438	NADH_4Fe-4S	633 → 633.11 → 633.11.1
2	1	e3ias12	1:250-333	SLBB	221 → 221.1 → 221.1.4
3	1	e3ias13	1:2-249	Complex1_51K	4335 → 4335.1 → 4335.1.1
4	2	e3ias21	2:75-180	2Fe-2S_thioredx	2485 → 2485.1 → 2485.1.1
5	2	e3ias22	2:3-74	2Fe-2S_thioredx	3697 → 3697.1 → 3697.1.1
6	3	e3ias34	3:1-95	Fer2_4	221 → 221.1 → 221.1.1
7	3	e3ias37	3:162-246	Nqo3_Fer4	205 → 205.1 → 205.1.1
8	3	e3ias38	3:686-777	Molydop_binding	1 → 1.1 → 1.1.2
9	3	e3ias39	3:96-161	NADH-G_4Fe-4S_3	5100 → 5100.1 → 5100.1.1
10	3	e3ias35	3:375-541	2003.2.1.0	2003 → 2003.2 → 2003.2.1
11	3	e3ias36	3:305-379,3:542-685	Molybdopterin	2003 → 2003.2 → 2003.2.1
12	3	e3ias310	3:247-304	Molybdop_Fe4S4	1001 → 1001.1 → 1001.1.1
13	4	e3ias44	4:65-107,4:301-373	Complex1_49kDa	244 → 244.4 → 244.4.1
14	4	e3ias45	4:26-64,4:374-409	Complex1_49kDa	244 → 244.4 → 244.4.1
15	4	e3ias46	4:108-300	Complex1_49kDa	4025 → 4025.1 → 4025.1.1
16	5	e3ias51	5:1-196	Complex1_30kDa	4272 → 4272.1 → 4272.1.1
17	6	e3ias61	6:15-175	Oxidored_q6	2007 → 2007.1 → 2007.1.3
18	7	e3ias71	7:3-129	NADH_Oxid_Nqo15	241 → 241.2 → 241.2.1
19	9	e3ias91	9:26-179	Fer4+Fer4_7	205 → 205.1 → 205.1.1
20	A	e3iasA1	A:334-438	NADH_4Fe-4S	633 → 633.11 → 633.11.1
21	A	e3iasA2	A:250-333	SLBB	221 → 221.1 → 221.1.4
22	A	e3iasA3	A:2-249	Complex1_51K	4335 → 4335.1 → 4335.1.1
23	B	e3iasB1	B:75-180	2Fe-2S_thioredx	2485 → 2485.1 → 2485.1.1
24	B	e3iasB2	B:3-74	2Fe-2S_thioredx	3697 → 3697.1 → 3697.1.1
25	C	e3iasC4	C:1-95	Fer2_4	221 → 221.1 → 221.1.1
26	C	e3iasC7	C:162-246	Nqo3_Fer4	205 → 205.1 → 205.1.1
27	C	e3iasC8	C:686-777	Molydop_binding	1 → 1.1 → 1.1.2
28	C	e3iasC9	C:96-161	NADH-G_4Fe-4S_3	5100 → 5100.1 → 5100.1.1
29	C	e3iasC5	C:375-541	2003.2.1.0	2003 → 2003.2 → 2003.2.1
30	C	e3iasC6	C:305-379,C:542-685	Molybdopterin	2003 → 2003.2 → 2003.2.1
31	C	e3iasC10	C:247-304	Molybdop_Fe4S4	1001 → 1001.1 → 1001.1.1
32	D	e3iasD4	D:65-107,D:301-373	Complex1_49kDa	244 → 244.4 → 244.4.1
33	D	e3iasD5	D:26-64,D:374-409	Complex1_49kDa	244 → 244.4 → 244.4.1
34	D	e3iasD6	D:108-300	Complex1_49kDa	4025 → 4025.1 → 4025.1.1
35	E	e3iasE1	E:1-196	Complex1_30kDa	4272 → 4272.1 → 4272.1.1
36	F	e3iasF1	F:15-175	Oxidored_q6	2007 → 2007.1 → 2007.1.3
37	G	e3iasG1	G:26-179	Fer4+Fer4_7	205 → 205.1 → 205.1.1
38	H	e3iasH1	H:3-129	NADH_Oxid_Nqo15	241 → 241.2 → 241.2.1
39	J	e3iasJ1	J:334-438	NADH_4Fe-4S	633 → 633.11 → 633.11.1
40	J	e3iasJ2	J:250-333	SLBB	221 → 221.1 → 221.1.4
41	J	e3iasJ3	J:2-249	Complex1_51K	4335 → 4335.1 → 4335.1.1
42	K	e3iasK1	K:75-180	2Fe-2S_thioredx	2485 → 2485.1 → 2485.1.1
43	K	e3iasK2	K:3-74	2Fe-2S_thioredx	3697 → 3697.1 → 3697.1.1
44	L	e3iasL4	L:1-95	Fer2_4	221 → 221.1 → 221.1.1
45	L	e3iasL7	L:162-246	Nqo3_Fer4	205 → 205.1 → 205.1.1
46	L	e3iasL8	L:686-777	Molydop_binding	1 → 1.1 → 1.1.2
47	L	e3iasL9	L:96-161	NADH-G_4Fe-4S_3	5100 → 5100.1 → 5100.1.1
48	L	e3iasL5	L:375-541	2003.2.1.0	2003 → 2003.2 → 2003.2.1
49	L	e3iasL6	L:305-379,L:542-685	Molybdopterin	2003 → 2003.2 → 2003.2.1
50	L	e3iasL10	L:247-304	Molybdop_Fe4S4	1001 → 1001.1 → 1001.1.1
51	M	e3iasM4	M:65-107,M:301-373	Complex1_49kDa	244 → 244.4 → 244.4.1
52	M	e3iasM5	M:26-64,M:374-409	Complex1_49kDa	244 → 244.4 → 244.4.1
53	M	e3iasM6	M:108-300	Complex1_49kDa	4025 → 4025.1 → 4025.1.1
54	N	e3iasN1	N:1-196	Complex1_30kDa	4272 → 4272.1 → 4272.1.1
55	O	e3iasO1	O:15-175	Oxidored_q6	2007 → 2007.1 → 2007.1.3
56	P	e3iasP1	P:26-179	Fer4+Fer4_7	205 → 205.1 → 205.1.1
57	Q	e3iasQ1	Q:3-129	NADH_Oxid_Nqo15	241 → 241.2 → 241.2.1
58	S	e3iasS1	S:334-438	NADH_4Fe-4S	633 → 633.11 → 633.11.1
59	S	e3iasS2	S:250-333	SLBB	221 → 221.1 → 221.1.4
60	S	e3iasS3	S:2-249	Complex1_51K	4335 → 4335.1 → 4335.1.1
61	T	e3iasT1	T:75-180	2Fe-2S_thioredx	2485 → 2485.1 → 2485.1.1
62	T	e3iasT2	T:3-74	2Fe-2S_thioredx	3697 → 3697.1 → 3697.1.1
63	U	e3iasU4	U:1-95	Fer2_4	221 → 221.1 → 221.1.1
64	U	e3iasU7	U:162-246	Nqo3_Fer4	205 → 205.1 → 205.1.1
65	U	e3iasU8	U:686-777	Molydop_binding	1 → 1.1 → 1.1.2
66	U	e3iasU9	U:96-161	NADH-G_4Fe-4S_3	5100 → 5100.1 → 5100.1.1
67	U	e3iasU5	U:375-541	2003.2.1.0	2003 → 2003.2 → 2003.2.1
68	U	e3iasU6	U:305-379,U:542-685	Molybdopterin	2003 → 2003.2 → 2003.2.1
69	U	e3iasU10	U:247-304	Molybdop_Fe4S4	1001 → 1001.1 → 1001.1.1
70	V	e3iasV4	V:65-107,V:301-373	Complex1_49kDa	244 → 244.4 → 244.4.1
71	V	e3iasV5	V:26-64,V:374-409	Complex1_49kDa	244 → 244.4 → 244.4.1
72	V	e3iasV6	V:108-300	Complex1_49kDa	4025 → 4025.1 → 4025.1.1
73	W	e3iasW1	W:1-196	Complex1_30kDa	4272 → 4272.1 → 4272.1.1
74	X	e3iasX1	X:15-175	Oxidored_q6	2007 → 2007.1 → 2007.1.3
75	Y	e3iasY1	Y:26-179	Fer4+Fer4_7	205 → 205.1 → 205.1.1
76	Z	e3iasZ1	Z:3-129	NADH_Oxid_Nqo15	241 → 241.2 → 241.2.1

Visualization Legend

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