#	Chain	Domain ID	Range	Family	Classification
1	A	e5nqdA1	A:122-212,A:458-699	Molybdopterin	2003 → 2003.2 → 2003.2.1
2	A	e5nqdA2	A:700-844	Molydop_binding	1 → 1.1 → 1.1.2
3	A	e5nqdA3	A:206-457	Molybdopterin	2003 → 2003.2 → 2003.2.1
4	A	e5nqdA4	A:2-121	Rieske_3	1001 → 1001.1 → 1001.1.1
5	B	e5nqdB1	B:102-143	Rieske	4294 → 4294.1 → 4294.1.1
6	B	e5nqdB2	B:44-101,B:144-175	66.1.1.0	66 → 66.1 → 66.1.1
7	C	e5nqdC1	C:206-457	Molybdopterin	2003 → 2003.2 → 2003.2.1
8	C	e5nqdC2	C:2-122	Rieske_3	1001 → 1001.1 → 1001.1.1
9	C	e5nqdC3	C:700-844	Molydop_binding	1 → 1.1 → 1.1.2
10	C	e5nqdC4	C:123-212,C:458-699	Molybdopterin	2003 → 2003.2 → 2003.2.1
11	D	e5nqdD1	D:44-101,D:144-175	66.1.1.0	66 → 66.1 → 66.1.1
12	D	e5nqdD2	D:102-143	Rieske	4294 → 4294.1 → 4294.1.1
13	E	e5nqdE1	E:2-122	Rieske_3	1001 → 1001.1 → 1001.1.1
14	E	e5nqdE2	E:123-212,E:458-699	Molybdopterin	2003 → 2003.2 → 2003.2.1
15	E	e5nqdE3	E:700-844	Molydop_binding	1 → 1.1 → 1.1.2
16	E	e5nqdE4	E:206-457	Molybdopterin	2003 → 2003.2 → 2003.2.1
17	F	e5nqdF1	F:102-143	Rieske	4294 → 4294.1 → 4294.1.1
18	F	e5nqdF2	F:44-101,F:144-175	66.1.1.0	66 → 66.1 → 66.1.1
19	G	e5nqdG1	G:700-844	Molydop_binding	1 → 1.1 → 1.1.2
20	G	e5nqdG2	G:206-457	Molybdopterin	2003 → 2003.2 → 2003.2.1
21	G	e5nqdG3	G:2-122	Rieske_3	1001 → 1001.1 → 1001.1.1
22	G	e5nqdG4	G:123-212,G:458-699	Molybdopterin	2003 → 2003.2 → 2003.2.1
23	H	e5nqdH1	H:44-101,H:144-175	66.1.1.0	66 → 66.1 → 66.1.1
24	H	e5nqdH2	H:102-143	Rieske	4294 → 4294.1 → 4294.1.1

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