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Crystal structure of the entire respiratory complex I from Thermus thermophilus
4HEA
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Oxidoreductase
    Structure Weight: 1080587.34
    Molecule: NADH-quinone oxidoreductase subunit 1
    Polymer: 1 Type: protein Length: 438
    Chains: 1, B
    EC#: 1.6.99.5   
    Organism Thermus thermophilus HB8
    Gene Names nqo1 TTHA0089
    UniProtKB:   Protein Feature View | Search PDB | Q56222  
    Molecule: NADH-quinone oxidoreductase subunit 2
    Polymer: 2 Type: protein Length: 181
    Chains: 2, C
    EC#: 1.6.99.5   
    Organism Thermus thermophilus HB8
    Gene Names nqo2 TTHA0088
    UniProtKB:   Protein Feature View | Search PDB | Q56221  
    Molecule: NADH-quinone oxidoreductase subunit 3
    Polymer: 3 Type: protein Length: 783
    Chains: 3, D
    EC#: 1.6.99.5   
    Organism Thermus thermophilus HB8
    Gene Names nqo3 TTHA0090
    UniProtKB:   Protein Feature View | Search PDB | Q56223  
    Molecule: NADH-quinone oxidoreductase subunit 4
    Polymer: 4 Type: protein Length: 409
    Chains: 4, E
    EC#: 1.6.99.5   
    Organism Thermus thermophilus HB8
    Gene Names nqo4 TTHA0087
    UniProtKB:   Protein Feature View | Search PDB | Q56220  
    Molecule: NADH-quinone oxidoreductase subunit 5
    Polymer: 5 Type: protein Length: 207
    Chains: 5, F
    EC#: 1.6.99.5   
    Organism Thermus thermophilus HB8
    Gene Names nqo5 TTHA0086
    UniProtKB:   Protein Feature View | Search PDB | Q56219  
    Molecule: NADH-quinone oxidoreductase subunit 6
    Polymer: 6 Type: protein Length: 181
    Chains: 6, G
    EC#: 1.6.99.5   
    Organism Thermus thermophilus HB8
    Gene Names nqo6 TTHA0085
    UniProtKB:   Protein Feature View | Search PDB | Q56218  
    Molecule: NADH-quinone oxidoreductase subunit 9
    Polymer: 7 Type: protein Length: 182
    Chains: 9, O
    EC#: 1.6.99.5   
    Organism Thermus thermophilus HB8
    Gene Names nqo9 TTHA0092
    UniProtKB:   Protein Feature View | Search PDB | Q56224  
    Molecule: NADH-quinone oxidoreductase subunit 15
    Polymer: 8 Type: protein Length: 129
    Chains: 7, I
    EC#: 1.6.99.5   
    Organism Thermus thermophilus HB8
    Gene Names nqo15 TTHA0496
    UniProtKB:   Protein Feature View | Search PDB | Q5SKZ7  
    Molecule: Putative uncharacterized protein TTHA1528
    Polymer: 9 Type: protein Length: 131
    Chains: W, X
    Organism Thermus thermophilus HB8
    Gene Name TTHA1528
    UniProtKB:   Protein Feature View | Search PDB | Q5SI52  
    Molecule: NADH-quinone oxidoreductase subunit 7
    Polymer: 10 Type: protein Length: 119
    Chains: A, P
    EC#: 1.6.99.5   
    Organism Thermus thermophilus HB8
    Gene Names nqo7 TTHA0084
    UniProtKB:   Protein Feature View | Search PDB | Q56217  
    Molecule: NADH-quinone oxidoreductase subunit 10
    Polymer: 11 Type: protein Length: 176
    Chains: J, R
    EC#: 1.6.99.5   
    Organism Thermus thermophilus HB8
    Gene Names nqo10 TTHA0093
    UniProtKB:   Protein Feature View | Search PDB | Q56225  
    Molecule: NADH-quinone oxidoreductase subunit 11
    Polymer: 12 Type: protein Length: 95
    Chains: K, S
    EC#: 1.6.99.5   
    Organism Thermus thermophilus HB8
    Gene Names nqo11 TTHA0094
    UniProtKB:   Protein Feature View | Search PDB | Q56226  
    Molecule: NADH-quinone oxidoreductase subunit 12
    Polymer: 13 Type: protein Length: 606
    Chains: L, T
    EC#: 1.6.99.5   
    Organism Thermus thermophilus HB8
    Gene Names nqo12 TTHA0095
    UniProtKB:   Protein Feature View | Search PDB | Q56227  
    Molecule: NADH-quinone oxidoreductase subunit 13
    Polymer: 14 Type: protein Length: 469
    Chains: M, U
    EC#: 1.6.99.5   
    Organism Thermus thermophilus HB8
    Gene Names nqo13 TTHA0096
    UniProtKB:   Protein Feature View | Search PDB | Q56228  
    Molecule: NADH-quinone oxidoreductase subunit 14
    Polymer: 15 Type: protein Length: 427
    Chains: N, V
    EC#: 1.6.99.5   
    Organism Thermus thermophilus HB8
    Gene Names nqo14 TTHA0097
    UniProtKB:   Protein Feature View | Search PDB | Q56229  
    Molecule: NADH-quinone oxidoreductase subunit 8
    Polymer: 16 Type: protein Length: 365
    Chains: H, Q
    EC#: 1.6.99.5   
    Organism Thermus thermophilus HB8
    Gene Names nqo8 TTHA0091
    UniProtKB:   Protein Feature View | Search PDB | Q60019  
    Membrane Protein:   Source: mpstruc
    ALPHA-HELICAL
    Electron Transport Chain Complexes: Complex I
    Complex I complete
     
  •   Structure Validation Hide

    Download full validation report    

     
  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Thermus thermophilus   Taxonomy    
    Polymer: 2
    Scientific Name: Thermus thermophilus   Taxonomy    
    Polymer: 3
    Scientific Name: Thermus thermophilus   Taxonomy    
    Polymer: 4
    Scientific Name: Thermus thermophilus   Taxonomy    
    Polymer: 5
    Scientific Name: Thermus thermophilus   Taxonomy    
    Polymer: 6
    Scientific Name: Thermus thermophilus   Taxonomy    
    Polymer: 7
    Scientific Name: Thermus thermophilus   Taxonomy    
    Polymer: 8
    Scientific Name: Thermus thermophilus   Taxonomy    
    Polymer: 9
    Scientific Name: Thermus thermophilus   Taxonomy    
    Polymer: 10
    Scientific Name: Thermus thermophilus   Taxonomy    
    Polymer: 11
    Scientific Name: Thermus thermophilus   Taxonomy    
    Polymer: 12
    Scientific Name: Thermus thermophilus   Taxonomy    
    Polymer: 13
    Scientific Name: Thermus thermophilus   Taxonomy    
    Polymer: 14
    Scientific Name: Thermus thermophilus   Taxonomy    
    Polymer: 15
    Scientific Name: Thermus thermophilus   Taxonomy    
    Polymer: 16
    Scientific Name: Thermus thermophilus   Taxonomy    
     
  •   Related PDB Entries Hide
    Identifier Details
    4HE8  Crystal structure of the membrane domain of respiratory complex I from Thermus thermophilus 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    FES
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    FES Fe2 S2
    FE2/S2 (INORGANIC) CLUSTER
    FMN
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    FMN C17 H21 N4 O9 P
    FLAVIN MONONUCLEOTIDE
    SF4
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    SF4 Fe4 S4
    IRON/SULFUR CLUSTER
     
  •   External Domain Annotations Hide
     
  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
 
  Biological Assembly 1       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   MyPDB Personal Annotations Hide
     
  •   Deposition Summary Hide
    Authors:   Baradaran, R.,  Berrisford, J.M.,  Minhas, G.S.,  Sazanov, L.A.

    Deposition:   2012-10-03
    Release:   2013-02-13
    Last Modified (REVDAT):   2013-03-13
     
  •   Revision History    Hide
    Mouse over text for details
    2013-03-13
    Citation
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    Resolution[Å]:   3.30
    R-Value: 0.203 (obs.)
    R-Free: 0.239
    Space Group: P 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 96.28 α = 90.00 
    b = 340.89 β = 100.57 
    c = 263.30 γ = 90.00