ECODEvolutionary Classification of Protein Domains

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PDB 3TGU

X-RAY DIFFRACTION2.70 Å20 chains30 ECOD domains

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3D Structure(domains colored, ligands/nucleic acids shown)

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Domains by Chain

Chain AMitochondrial ubiquinol-cytochrome-c reductase complex core protein iview chain

2 domains

e3tguA1(A:2-233)e3tguA2(A:234-444)

Chain BMitochondrial ubiquinol-cytochrome-c reductase complex core protein 2view chain

2 domains

e3tguB1(B:0-220)e3tguB2(B:221-439)

Chain CCytochrome bview chain

2 domains

e3tguC1(C:261-380)e3tguC2(C:1-260)

Chain DMitochondrial cytochrome c1, heme proteinview chain

2 domains

e3tguD1(D:1-195)e3tguD2(D:196-241)

Chain ECytochrome b-c1 complex subunit Rieske, mitochondrialview chain

2 domains

e3tguE2(E:1-69)e3tguE3(E:67-196)

Chain FMitochondrial ubiquinol-cytochrome c reductase 14 kda proteinview chain

1 domain

e3tguF1(F:3-110)

Chain GMitochondrial ubiquinol-cytochrome c reductase ubiquinone-binding protein qp-cview chain

1 domain

e3tguG2(G:2-81)

Chain HMitochondrial ubiquinol-cytochrome c reductase 11 kda protein, complex iii subunit viiiview chain

1 domain

e3tguH1(H:9-78)

Chain ICytochrome b-c1 complex subunit Rieske, mitochondrialview chain

1 domain

e3tguI1(I:1-8,I:28-77)

Chain JMitochondrial ubiquinol-cytochrome c reductase 7.2 kda proteinview chain

1 domain

e3tguJ1(J:4-64)

Chain NMitochondrial ubiquinol-cytochrome-c reductase complex core protein iview chain

2 domains

e3tguN1(N:1-232)e3tguN2(N:233-443)

Chain OMitochondrial ubiquinol-cytochrome-c reductase complex core protein 2view chain

2 domains

e3tguO1(O:18-235)e3tguO2(O:236-439)

Chain PCytochrome bview chain

2 domains

e3tguP1(P:261-380)e3tguP2(P:1-260)

Chain QMitochondrial cytochrome c1, heme proteinview chain

2 domains

e3tguQ1(Q:1-195)e3tguQ2(Q:196-241)

Chain RCytochrome b-c1 complex subunit Rieske, mitochondrialview chain

2 domains

e3tguR2(R:1-69)e3tguR3(R:67-196)

Chain SMitochondrial ubiquinol-cytochrome c reductase 14 kda proteinview chain

1 domain

e3tguS1(S:1-101)

Chain TMitochondrial ubiquinol-cytochrome c reductase ubiquinone-binding protein qp-cview chain

1 domain

e3tguT2(T:2-80)

Chain UMitochondrial ubiquinol-cytochrome c reductase 11 kda protein, complex iii subunit viiiview chain

1 domain

e3tguU1(U:2-71)

Chain VCytochrome b-c1 complex subunit Rieske, mitochondrialview chain

1 domain

e3tguV1(V:1-8,V:30-75)

Chain WMitochondrial ubiquinol-cytochrome c reductase 7.2 kda proteinview chain

1 domain

e3tguW1(W:4-64)

All Domains (30)

#	Chain	Domain ID	Range	Family	Classification
1	A	e3tguA1	A:2-233	Peptidase_M16,Peptidase_M16_C	309 → 309.1 → 309.1.1
2	A	e3tguA2	A:234-444	Peptidase_M16_C	309 → 309.1 → 309.1.1
3	B	e3tguB1	B:0-220	Peptidase_M16	309 → 309.1 → 309.1.1
4	B	e3tguB2	B:221-439	Peptidase_M16_C	309 → 309.1 → 309.1.1
5	C	e3tguC1	C:261-380	Cytochrom_B_C	5068 → 5068.1 → 5068.1.1
6	C	e3tguC2	C:1-260	Cytochrome_B, Cytochrom_B_N_2	5069 → 5069.1 → 5069.1.1
7	D	e3tguD1	D:1-195	Cytochrom_C1	107 → 107.1 → 107.1.1
8	D	e3tguD2	D:196-241	Cytochrom_C1	5013 → 5013.1 → 5013.1.1
9	E	e3tguE2	E:1-69	UCR_TM	5014 → 5014.1 → 5014.1.1
10	E	e3tguE3	E:67-196	Rieske	66 → 66.1 → 66.1.1
11	F	e3tguF1	F:3-110	UCR_14kD	5070 → 5070.1 → 5070.1.1
12	G	e3tguG2	G:2-81	UcrQ	5016 → 5016.1 → 5016.1.1
13	H	e3tguH1	H:9-78	UCR_hinge	5071 → 5071.1 → 5071.1.1
14	I	e3tguI1	I:1-8,I:28-77	Ubiq-Cytc-red_N	852 → 852.1 → 852.1.1
15	J	e3tguJ1	J:4-64	UCR_UQCRX_QCR9	5017 → 5017.1 → 5017.1.1
16	N	e3tguN1	N:1-232	Peptidase_M16,Peptidase_M16_C	309 → 309.1 → 309.1.1
17	N	e3tguN2	N:233-443	Peptidase_M16_C	309 → 309.1 → 309.1.1
18	O	e3tguO1	O:18-235	Peptidase_M16,Peptidase_M16_C	309 → 309.1 → 309.1.1
19	O	e3tguO2	O:236-439	Peptidase_M16_C	309 → 309.1 → 309.1.1
20	P	e3tguP1	P:261-380	Cytochrom_B_C	5068 → 5068.1 → 5068.1.1
21	P	e3tguP2	P:1-260	Cytochrome_B, Cytochrom_B_N_2	5069 → 5069.1 → 5069.1.1
22	Q	e3tguQ1	Q:1-195	Cytochrom_C1	107 → 107.1 → 107.1.1
23	Q	e3tguQ2	Q:196-241	Cytochrom_C1	5013 → 5013.1 → 5013.1.1
24	R	e3tguR2	R:1-69	UCR_TM	5014 → 5014.1 → 5014.1.1
25	R	e3tguR3	R:67-196	Rieske	66 → 66.1 → 66.1.1
26	S	e3tguS1	S:1-101	UCR_14kD	5070 → 5070.1 → 5070.1.1
27	T	e3tguT2	T:2-80	UcrQ	5016 → 5016.1 → 5016.1.1
28	U	e3tguU1	U:2-71	UCR_hinge	5071 → 5071.1 → 5071.1.1
29	V	e3tguV1	V:1-8,V:30-75	Ubiq-Cytc-red_N	852 → 852.1 → 852.1.1
30	W	e3tguW1	W:4-64	UCR_UQCRX_QCR9	5017 → 5017.1 → 5017.1.1

Visualization Legend

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