CRYSTAL STRUCTURE OF THE ABERRANT BA3-CYTOCHROME-C OXIDASE FROM THERMUS THERMOPHILUS
1EHK
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  •   Molecular Description Hide
    Classification: Oxidoreductase
    Structure Weight: 87441.15
    Molecule: BA3-TYPE CYTOCHROME-C OXIDASE
    Polymer: 1 Type: protein Length: 562
    Chains: A
    EC#: 1.9.3.1   
    Fragment: SUBUNIT I
    Organism: Thermus thermophilus HB8
    Gene Names: cbaA TTHA1135
    UniProtKB: Search PDB | Q5SJ79   Protein Feature View
    Molecule: BA3-TYPE CYTOCHROME-C OXIDASE
    Polymer: 2 Type: protein Length: 168
    Chains: B
    EC#: 1.9.3.1   
    Fragment: SUBUNIT II
    Organism: Thermus thermophilus HB8
    Gene Names: cbaB ctaC TTHA1134
    UniProtKB: Search PDB | Q5SJ80   Protein Feature View
    Molecule: BA3-TYPE CYTOCHROME-C OXIDASE
    Polymer: 3 Type: protein Length: 33
    Chains: C
    EC#: 1.9.3.1   
    Fragment: SUBUNIT IIA
    Organism: Thermus thermophilus HB8
    Gene Names: cbaD TTHA1133
    UniProtKB: Search PDB | P82543   Protein Feature View
    Membrane Protein:   Source: mpstruc
    ALPHA-HELICAL
    Electron Transport Chain Complexes: Complex IV (Cytochrome C Oxidase)
    Cytochrome ba3
     
  •   Structure Validation Hide

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  •   Source Hide
    Polymer: 1
    Scientific Name: Thermus thermophilus   Taxonomy    
    Polymer: 2
    Scientific Name: Thermus thermophilus   Taxonomy    
    Polymer: 3
    Scientific Name: Thermus thermophilus   Taxonomy    
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    BNG
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    BNG C15 H30 O6
    B-NONYLGLUCOSIDE
    BNG:1EHK
    CU
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    CU Cu
    COPPER (II) ION
    CUA
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    CUA Cu2
    DINUCLEAR COPPER ION
    HAS
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    HAS C54 H64 Fe N4 O6
    HEME-AS
    HAS:1EHK
    HEM
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    HEM C34 H32 Fe N4 O4
    PROTOPORPHYRIN IX CONTAINING FE
     
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  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
  Biological Assembly       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Soulimane, T.,  Buse, G.,  Bourenkov, G.P.,  Bartunik, H.D.,  Huber, R.,  Than, M.E.

    Deposition:   2000-02-21
    Release:   2001-02-22
    Last Modified (REVDAT):   2011-07-13
     
  •   Revision History    Hide
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    2011-07-13
    Version format compliance
    2011-07-13
    Source and taxonomy
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
    N/A
    Resolution[Å]:   2.40
    R-Value: 0.222 (obs.)
    R-Free: 0.264
    Space Group: P 43 21 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 112.11 α = 90.00 
    b = 112.11 β = 90.00 
    c = 161.41 γ = 90.00