#	Chain	Domain ID	Range	Family	Classification
1	1A	e8ugp1A1	1A:4-109	Oxidored_q4	3456 → 3456.1 → 3456.1.1
2	1C	e8ugp1C1	1C:85-250	Complex1_30kDa	4272 → 4272.1 → 4272.1.1
3	1D	e8ugp1D1	1D:118-155,1D:470-476	244.4.1.0	244 → 244.4 → 244.4.1
4	1D	e8ugp1D2	1D:156-198,1D:397-469	Complex1_49kDa	244 → 244.4 → 244.4.1
5	1D	e8ugp1D3	1D:199-396	Complex1_49kDa	244 → 244.4 → 244.4.1
6	1G	e8ugp1G1	1G:105-159	NADH-G_4Fe-4S_3	5100 → 5100.1 → 5100.1.1
7	1G	e8ugp1G2	1G:160-240	Nqo3_Fer4	205 → 205.1 → 205.1.1
8	1G	e8ugp1G3	1G:31-104	Fer2_4	221 → 221.1 → 221.1.1
9	1G	e8ugp1G4	1G:301-370,1G:519-716	Molybdopterin,NADH_dhqG_C	2003 → 2003.2 → 2003.2.1
10	1G	e8ugp1G5	1G:371-518	Molybdopterin	2003 → 2003.2 → 2003.2.1
11	1G	e8ugp1G6	1G:241-300	NDSU1_4Fe-4S	1001 → 1001.1 → 1001.1.1
12	1H	e8ugp1H1	1H:1-318	NADHdh	3281 → 3281.1 → 3281.1.2
13	1I	e8ugp1I1	1I:100-239	Fer4+Fer4_7	205 → 205.1 → 205.1.1
14	1P	e8ugp1P1	1P:45-287,1P:312-358	Epimerase	2003 → 2003.1 → 2003.1.1
15	1q	e8ugp1q1	1q:1-97	NDUFA12	1129 → 1129.1 → 1129.1.1
16	1Q	e8ugp1Q1	1Q:51-175	NDUS4	3203 → 3203.1 → 3203.1.1
17	1R	e8ugp1R1	1R:74-119	zf-CHCC	375 → 375.1 → 375.1.8
18	1W	e8ugp1W1	1W:24-113	Complex1_LYR	1128 → 1128.1 → 1128.1.1

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