Brand  (β version)

PDB ID: 6GIQ

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Ligands
Code Name Style Show Link
6PH (1r)-2-(phosphonooxy)-1-[(tridecanoyloxy)methyl]ethyl pentadecanoate PoSSuM
7PH (1r)-2-(dodecanoyloxy)-1-[(phosphonooxy)methyl]ethyl tetradecanoate PoSSuM
8PE (2r)-3-{[(S)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-(tetradecanoyloxy)propyl octadecanoate PoSSuM
9PE (1r)-2-{[(S)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-1-[(heptanoyloxy)methyl]ethyl octadecanoate PoSSuM
CN3 (2r,5s,11r,14r)-5,8,11-trihydroxy-2-(nonanoyloxy)-5,11-dioxido-16-oxo-14-[(propanoyloxy)methyl]-4,6,10,12,15-pentaoxa-5,11-diphosphanonadec-1-yl undecanoate PoSSuM
CN5 (5s,11r)-5,8,11-trihydroxy-5,11-dioxido-17-oxo-4,6,10,12,16-pentaoxa-5,11-diphosphaoctadec-1-yl pentadecanoate PoSSuM
CU Copper (II) ion PoSSuM
CUA Dinuclear copper ion PoSSuM
FES Fe2/s2 (inorganic) cluster PoSSuM
HEA Heme-a PoSSuM
HEM Protoporphyrin ix containing Fe PoSSuM
PCF 1,2-diacyl-sn-glycero-3-phoshocholine PoSSuM
UQ6 5-(3,7,11,15,19,23-hexamethyl-tetracosa-2,6,10,14,18,22-hexaenyl)-2,3-dimethoxy-6-methyl-benzene-1,4-diol PoSSuM
Non-standard Residues
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Glycosylation
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Structure summary

Code : 6GIQ   PDBj   RCSB PDB   PDBe
Header : ELECTRON TRANSPORT
Title : Saccharomyces cerevisiae respiratory supercomplex III2IV
Release Data : 2019-01-02
Compound :
mol_id molecule chains synonym
1 Cytochrome b-c1 complex subunit 1, mitochondrial A,L Complex III subunit 1,Core protein I,Ubiquinol-cytochrome-c reductase complex core protein 1
mol_id molecule chains synonym
2 Cytochrome b-c1 complex subunit 2, mitochondrial B,M Complex III subunit 2,Core protein II,Ubiquinol-cytochrome-c reductase complex core protein 2
mol_id molecule chains synonym
3 Cytochrome b C,N Complex III subunit 3,Complex III subunit CYTB,Complex III subunit III,Cytochrome b-c1 complex subunit 3,Cytochrome b-c1 complex subunit CYTB,Ubiquinol-cytochrome-c reductase complex cytochrome b subunit
mol_id molecule chains synonym
4 Cytochrome c1, heme protein, mitochondrial D,O Complex III subunit 4,Complex III subunit IV,Cytochrome b-c1 complex subunit 4,Ubiquinol-cytochrome-c reductase complex cytochrome c1 subunit,Cytochrome c-1
mol_id molecule chains synonym
5 Cytochrome b-c1 complex subunit Rieske, mitochondrial E,P Complex III subunit 5,Rieske iron-sulfur protein,RISP,Ubiquinol-cytochrome c reductase iron-sulfur subunit
ec: 1.10.2.2
mol_id molecule chains synonym
6 Cytochrome b-c1 complex subunit 6 F,Q Complex III subunit 6,Complex III subunit VI,Cytochrome c1 non-heme 17 kDa protein,Mitochondrial hinge protein,Ubiquinol-cytochrome c reductase complex 17 kDa protein
mol_id molecule chains synonym
7 Cytochrome b-c1 complex subunit 7 G,R Complex III subunit 7,Complex III subunit VII,Ubiquinol-cytochrome c reductase c reductase complex 14 kDa protein
mol_id molecule chains synonym
8 Cytochrome b-c1 complex subunit 8 H,S Complex III subunit 8,Complex III subunit VII,Ubiquinol-cytochrome c reductase complex 11 kDa protein,Ubiquinol-cytochrome c reductase complex ubiquinone-binding protein QP-C
mol_id molecule chains synonym
9 Cytochrome b-c1 complex subunit 9 I,T Complex III subunit 9,Complex III subunit X,Cytochrome c1 non-heme 7.3 kDa protein,Ubiquinol-cytochrome c reductase complex 7.3 kDa protein
mol_id molecule chains synonym
10 Cytochrome b-c1 complex subunit 10 U,V Complex III subunit 10,Complex III subunit XI,Ubiquinol-cytochrome c reductase complex 8.5 kDa protein
mol_id molecule chains synonym
11 Cytochrome c oxidase subunit 1 a Cytochrome c oxidase polypeptide I
ec: 1.9.3.1
mol_id molecule chains synonym
12 Cytochrome c oxidase subunit 2 b Cytochrome c oxidase polypeptide II
ec: 1.9.3.1
mol_id molecule chains synonym
13 Cytochrome c oxidase subunit 3 c Cytochrome c oxidase polypeptide III
ec: 1.9.3.1
mol_id molecule chains synonym
14 Cytochrome c oxidase subunit 4, mitochondrial d Cytochrome c oxidase polypeptide IV
ec: 1.9.3.1
mol_id molecule chains synonym
15 Cytochrome c oxidase polypeptide 5A, mitochondrial e Cytochrome c oxidase polypeptide Va
ec: 1.9.3.1
mol_id molecule chains synonym
16 Cytochrome c oxidase subunit 6, mitochondrial f Cytochrome c oxidase polypeptide VI
ec: 1.9.3.1
mol_id molecule chains synonym
17 Cytochrome c oxidase subunit 7 g Cytochrome c oxidase polypeptide VII
ec: 1.9.3.1
mol_id molecule chains
18 Cytochrome c oxidase polypeptide VIII, mitochondrial h
ec: 1.9.3.1
mol_id molecule chains synonym
19 Cytochrome c oxidase subunit 7A i Cytochrome c oxidase polypeptide VIIA
ec: 1.9.3.1
mol_id molecule chains synonym
20 Cytochrome c oxidase subunit 6B j Cytochrome c oxidase polypeptide VIb
ec: 1.9.3.1
mol_id molecule chains synonym
21 Cytochrome c oxidase subunit 6A, mitochondrial k Cytochrome c oxidase polypeptide VIa
ec: 1.9.3.1
mol_id molecule chains
22 Unknown Cox subunit m
Source :
mol_id organism_scientific organism_common
1 Saccharomyces cerevisiae W303  (taxid:580240) Baker's yeast
mol_id organism_scientific organism_common
2 Saccharomyces cerevisiae W303  (taxid:580240) Baker's yeast
mol_id organism_scientific organism_common
3 Saccharomyces cerevisiae W303  (taxid:580240) Baker's yeast
mol_id organism_scientific organism_common
4 Saccharomyces cerevisiae W303  (taxid:580240) Baker's yeast
mol_id organism_scientific organism_common
5 Saccharomyces cerevisiae W303  (taxid:580240) Baker's yeast
mol_id organism_scientific organism_common
6 Saccharomyces cerevisiae W303  (taxid:580240) Baker's yeast
mol_id organism_scientific organism_common
7 Saccharomyces cerevisiae W303  (taxid:580240) Baker's yeast
mol_id organism_scientific organism_common
8 Saccharomyces cerevisiae W303  (taxid:580240) Baker's yeast
mol_id organism_scientific organism_common
9 Saccharomyces cerevisiae W303  (taxid:580240) Baker's yeast
mol_id organism_scientific organism_common
10 Saccharomyces cerevisiae W303  (taxid:580240) Baker's yeast
mol_id organism_scientific organism_common
11 Saccharomyces cerevisiae W303  (taxid:580240) Baker's yeast
mol_id organism_scientific organism_common
12 Saccharomyces cerevisiae W303  (taxid:580240) Baker's yeast
mol_id organism_scientific organism_common
13 Saccharomyces cerevisiae W303  (taxid:580240) Baker's yeast
mol_id organism_scientific organism_common
14 Saccharomyces cerevisiae W303  (taxid:580240) Baker's yeast
mol_id organism_scientific organism_common
15 Saccharomyces cerevisiae W303  (taxid:580240) Baker's yeast
mol_id organism_scientific organism_common
16 Saccharomyces cerevisiae W303  (taxid:580240) Baker's yeast
mol_id organism_scientific organism_common
17 Saccharomyces cerevisiae W303  (taxid:580240) Baker's yeast
mol_id organism_scientific organism_common
18 Saccharomyces cerevisiae W303  (taxid:580240) Baker's yeast
mol_id organism_scientific organism_common
19 Saccharomyces cerevisiae W303  (taxid:580240) Baker's yeast
mol_id organism_scientific organism_common
20 Saccharomyces cerevisiae W303  (taxid:580240) Baker's yeast
mol_id organism_scientific organism_common
21 Saccharomyces cerevisiae W303  (taxid:580240) Baker's yeast
mol_id organism_scientific organism_common
22 Saccharomyces cerevisiae W303  (taxid:580240) Baker's yeast
Authors : Rathore, S., Berndtsson, J., Conrad, J., Ott, M.
Keywords : Respiratory chain, supercomplex, bc1 complex, cytochrome c oxidase, ELECTRON TRANSPORT
Exp. method : ELECTRON MICROSCOPY ( 3.23 Å )
Citation :

Cryo-EM structure of the yeast respiratory supercomplex.

Rathore, S.,Berndtsson, J.,Marin-Buera, L.  et al.
(2019)  Nat. Struct. Mol. Biol.  26 : 50 - 57

PubMed: 30598556
DOI: 10.1038/s41594-018-0169-7

Reaction

Chain : A, L
UniProt : P07256 (QCR1_YEAST)
Reaction : -
Chain : B, M
UniProt : P07257 (QCR2_YEAST)
Reaction : -
Chain : C, N
UniProt : P00163 (CYB_YEAST)
Reaction: EC: Evidence:
Physiological Direction:
a quinol + 2 Fe(III)-[cytochrome c](out) = a quinone + 2 Fe(II)-[cytochrome c](out) + 2 H(+)(out) 7.1.1.8 PubMed:2551731, PubMed:8031140
-
Chain : D, O
UniProt : P07143 (CY1_YEAST)
Reaction: EC: Evidence:
Physiological Direction:
a quinol + 2 Fe(III)-[cytochrome c](out) = a quinone + 2 Fe(II)-[cytochrome c](out) + 2 H(+)(out) 7.1.1.8 PubMed:11279090
-
Chain : E, P
UniProt : P08067 (UCRI_YEAST)
Reaction: EC: Evidence:
Physiological Direction:
a quinol + 2 Fe(III)-[cytochrome c](out) = a quinone + 2 Fe(II)-[cytochrome c](out) + 2 H(+)(out) 7.1.1.8 PubMed:1657998, PubMed:2538628
-
Chain : F, Q
UniProt : P00127 (QCR6_YEAST)
Reaction : -
Chain : G, R
UniProt : P00128 (QCR7_YEAST)
Reaction : -
Chain : H, S
UniProt : P08525 (QCR8_YEAST)
Reaction : -
Chain : I, T
UniProt : P22289 (QCR9_YEAST)
Reaction : -
Chain : U, V
UniProt : P37299 (QCR10_YEAST)
Reaction : -
Chain : a
UniProt : P00401 (COX1_YEAST)
Reaction: EC: Evidence:
Physiological Direction:
4 Fe(II)-[cytochrome c] + 8 H(+)(in) + O2 = 4 Fe(III)- [cytochrome c] + 4 H(+)(out) + 2 H2O 7.1.1.9 PubMed:30598554
left-to-right
Chain : b
UniProt : P00410 (COX2_YEAST)
Reaction: EC: Evidence:
Physiological Direction:
4 Fe(II)-[cytochrome c] + 8 H(+)(in) + O2 = 4 Fe(III)- [cytochrome c] + 4 H(+)(out) + 2 H2O 7.1.1.9 PubMed:30598554
left-to-right
Chain : c
UniProt : P00420 (COX3_YEAST)
Reaction: EC: Evidence:
Physiological Direction:
4 Fe(II)-[cytochrome c] + 8 H(+)(in) + O2 = 4 Fe(III)- [cytochrome c] + 4 H(+)(out) + 2 H2O 7.1.1.9 PubMed:30598554
left-to-right
Chain : d
UniProt : P04037 (COX4_YEAST)
Reaction : -
Chain : e
UniProt : P00424 (COX5A_YEAST)
Reaction : -
Chain : f
UniProt : P00427 (COX6_YEAST)
Reaction : -
Chain : g
UniProt : P10174 (COX7_YEAST)
Reaction : -
Chain : h
UniProt : P04039 (COX8_YEAST)
Reaction : -
Chain : i
UniProt : P07255 (COX9_YEAST)
Reaction : -
Chain : j
UniProt : Q01519 (COX12_YEAST)
Reaction : -
Chain : k
UniProt : P32799 (COX13_YEAST)
Reaction : -