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4PD4

Structural analysis of atovaquone-inhibited cytochrome bc1 complex reveals the molecular basis of antimalarial drug action

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1ACytochrome b-c1 complex subunit 1, mitochondrialpolymer43147445.21UniProt (P07256)
Pfam (PF00675)
Pfam (PF05193)
In PDB
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)Complex III subunit 1,Core protein I,Ubiquinol-cytochrome-c reductase complex core protein 1
2BCytochrome b-c1 complex subunit 2, mitochondrialpolymer35238751.91UniProt (P07257)
Pfam (PF00675)
In PDB
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)Complex III subunit 2,Core protein II,Ubiquinol-cytochrome-c reductase complex core protein 2
3CCytochrome bpolymer38543686.61UniProt (P00163)
Pfam (PF00033)
Pfam (PF00032)
In PDB
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)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
4DCytochrome c1, heme protein, mitochondrialpolymer24827807.41UniProt (P07143)
Pfam (PF02167)
In PDB
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)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
5ECytochrome b-c1 complex subunit Rieske, mitochondrialpolymer18520123.01UniProt (P08067)
Pfam (PF02921)
Pfam (PF00355)
In PDB
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)Complex III subunit 5,Rieske iron-sulfur protein,RISP,Ubiquinol-cytochrome c reductase iron-sulfur subunit
6FCytochrome b-c1 complex subunit 6polymer748854.81UniProt (P00127)
Pfam (PF02320)
In PDB
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)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
7GCytochrome b-c1 complex subunit 7polymer12614452.61UniProt (P00128)
Pfam (PF02271)
In PDB
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)Complex III subunit 7,Complex III subunit VII,Ubiquinol-cytochrome c reductase c reductase complex 14 kDa protein
8HCytochrome b-c1 complex subunit 8polymer9310856.31UniProt (P08525)
Pfam (PF02939)
In PDB
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)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
9ICytochrome b-c1 complex subunit 9polymer576535.51UniProt (P22289)
Pfam (PF05365)
In PDB
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)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
10JIgh proteinpolymer12714365.81Pfam (PF07686)
UniProt (by SIFTS) (Q53VQ5)
In PDB
Mus musculus (Mouse)
11KIg kappa chain V-V region HP 124E1polymer10711926.41Pfam (PF07686)
UniProt (by SIFTS) (P01647)
In PDB
Mus musculus (Mouse)
12AUNDECYL-MALTOSIDEnon-polymer496.61Chemie (UMQ)
13A, C, E1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATEnon-polymer705.03Chemie (3PH)
14C, DPROTOPORPHYRIN IX CONTAINING FEnon-polymer616.53Chemie (HEM)
15C2-[trans-4-(4-chlorophenyl)cyclohexyl]-3-hydroxynaphthalene-1,4-dionenon-polymer366.81Chemie (AOQ)
16C1,2-Distearoyl-sn-glycerophosphoethanolaminenon-polymer748.11Chemie (3PE)
17C5-(3,7,11,15,19,23-HEXAMETHYL-TETRACOSA-2,6,10,14,18,22-HEXAENYL)-2,3-DIMETHOXY-6-METHYL-BENZENE-1,4-DIOLnon-polymer592.91Chemie (UQ6)
18EFE2/S2 (INORGANIC) CLUSTERnon-polymer175.81Chemie (FES)
Sequence modifications
A: 27 - 457 (UniProt: P07256)
PDBExternal DatabaseDetails
Asp 153Glu 153conflict
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains11
Total formula weight244805.4
Non-Polymers*Number of molecules11
Total formula weight6344.7
All*Total formula weight251150.1
*Water molecules are not included.

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PDB entries from 2024-03-27

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