#	Chain	Domain ID	Range	Family	Classification
1	A	e7z7sA1	A:6-136	Oxidored_q4	3456 → 3456.1 → 3456.1.1
2	B	e7z7sB1	B:52-177,B:201-220	Oxidored_q6	2007 → 2007.1 → 2007.1.3
3	C	e7z7sC1	C:41-169	Complex1_30kDa	4272 → 4272.1 → 4272.1.1
4	C	e7z7sC2	C:235-273,C:589-596	244.4.1.0	244 → 244.4 → 244.4.1
5	C	e7z7sC3	C:274-316,C:516-588	Complex1_49kDa	244 → 244.4 → 244.4.1
6	C	e7z7sC4	C:317-515	Complex1_49kDa	244 → 244.4 → 244.4.1
7	E	e7z7sE1	E:11-83	2Fe-2S_thioredx	3697 → 3697.1 → 3697.1.1
8	E	e7z7sE2	E:84-166	2Fe-2S_thioredx	2485 → 2485.1 → 2485.1.1
9	F	e7z7sF1	F:332-421	NADH_4Fe-4S	633 → 633.11 → 633.11.1
10	F	e7z7sF2	F:248-331	221.1.4.0	221 → 221.1 → 221.1.4
11	F	e7z7sF3	F:4-247	Complex1_51K	4335 → 4335.1 → 4335.1.1
12	G	e7z7sG1	G:494-786	Molybdopterin	2003 → 2003.2 → 2003.2.1
13	G	e7z7sG2	G:787-908	Molydop_binding	1 → 1.1 → 1.1.2
14	G	e7z7sG3	G:133-215	Nqo3_Fer4	205 → 205.1 → 205.1.1
15	G	e7z7sG4	G:2-78	Fer2_4	221 → 221.1 → 221.1.1
16	G	e7z7sG5	G:216-319	Molybdop_Fe4S4	1001 → 1001.1 → 1001.1.1
17	G	e7z7sG6	G:79-133	NADH-G_4Fe-4S_3	5100 → 5100.1 → 5100.1.1
18	G	e7z7sG7	G:320-505	2003.2.1.0	2003 → 2003.2 → 2003.2.1
19	H	e7z7sH1	H:3-324	NADHdh	3281 → 3281.1 → 3281.1.2
20	I	e7z7sI1	I:38-180	Fer4+Fer4_7	205 → 205.1 → 205.1.1
21	J	e7z7sJ1	J:1-162	Oxidored_q3	3579 → 3579.1 → 3579.1.1
22	K	e7z7sK1	K:1-100	Oxidored_q2	3843 → 3843.1 → 3843.1.1
23	L	e7z7sL1	L:1-612	Proton_antipo_M,Proton_antipo_N	3281 → 3281.1 → 3281.1.1
24	M	e7z7sM1	M:1-504	Proton_antipo_M	3281 → 3281.1 → 3281.1.1
25	N	e7z7sN1	N:1-485	Proton_antipo_M	3281 → 3281.1 → 3281.1.1

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