#	Chain	Domain ID	Range	Family	Classification
1	A	e4u3fA1	A:234-444	Peptidase_M16_C	309 → 309.1 → 309.1.1
2	A	e4u3fA2	A:2-233	Peptidase_M16,Peptidase_M16_C	309 → 309.1 → 309.1.1
3	B	e4u3fB1	B:19-235	Peptidase_M16,Peptidase_M16_C	309 → 309.1 → 309.1.1
4	B	e4u3fB2	B:236-439	Peptidase_M16_C	309 → 309.1 → 309.1.1
5	C	e4u3fC1	C:1-261	Cytochrome_B, Cytochrom_B_N_2	5069 → 5069.1 → 5069.1.1
6	C	e4u3fC2	C:262-380	Cytochrom_B_C	5068 → 5068.1 → 5068.1.1
7	D	e4u3fD1	D:196-241	Cytochrom_C1	5013 → 5013.1 → 5013.1.1
8	D	e4u3fD2	D:1-195	Cytochrom_C1	107 → 107.1 → 107.1.1
9	E	e4u3fE1	E:67-136,E:179-196	66.1.1.0	66 → 66.1 → 66.1.1
10	E	e4u3fE2	E:137-178	Rieske	4294 → 4294.1 → 4294.1.1
11	E	e4u3fE3	E:1-66	UCR_TM	5014 → 5014.1 → 5014.1.1
12	F	e4u3fF1	F:10-110	UCR_14kD	5070 → 5070.1 → 5070.1.1
13	G	e4u3fG1	G:2-81	UcrQ	5016 → 5016.1 → 5016.1.1
14	H	e4u3fH1	H:11-78	UCR_hinge	5071 → 5071.1 → 5071.1.1
15	I	e4u3fI1	I:29-77	Ubiq-Cytc-red_N	852 → 852.1 → 852.1.1
16	J	e4u3fJ1	J:4-64	UCR_UQCRX_QCR9	5017 → 5017.1 → 5017.1.1
17	N	e4u3fN1	N:3-233	Peptidase_M16,Peptidase_M16_C	309 → 309.1 → 309.1.1
18	N	e4u3fN2	N:234-444	Peptidase_M16_C	309 → 309.1 → 309.1.1
19	O	e4u3fO1	O:18-235	Peptidase_M16,Peptidase_M16_C	309 → 309.1 → 309.1.1
20	O	e4u3fO2	O:236-439	Peptidase_M16_C	309 → 309.1 → 309.1.1
21	P	e4u3fP1	P:262-380	Cytochrom_B_C	5068 → 5068.1 → 5068.1.1
22	P	e4u3fP2	P:2-261	Cytochrome_B, Cytochrom_B_N_2	5069 → 5069.1 → 5069.1.1
23	Q	e4u3fQ1	Q:1-195	Cytochrom_C1	107 → 107.1 → 107.1.1
24	Q	e4u3fQ2	Q:196-241	Cytochrom_C1	5013 → 5013.1 → 5013.1.1
25	R	e4u3fR2	R:1-69	UCR_TM	5014 → 5014.1 → 5014.1.1
26	R	e4u3fR3	R:67-196	Rieske	66 → 66.1 → 66.1.1
27	S	e4u3fS1	S:10-110	UCR_14kD	5070 → 5070.1 → 5070.1.1
28	T	e4u3fT1	T:2-80	UcrQ	5016 → 5016.1 → 5016.1.1
29	U	e4u3fU1	U:11-78	UCR_hinge	5071 → 5071.1 → 5071.1.1
30	V	e4u3fV1	V:29-77	Ubiq-Cytc-red_N	852 → 852.1 → 852.1.1
31	W	e4u3fW1	W:4-63	UCR_UQCRX_QCR9	5017 → 5017.1 → 5017.1.1

Visualization Legend

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