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Crystal structure of the A264M heme domain of cytochrome P450 BM3
3EKD
Primary Citation
 
 
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  •   Molecular Description Hide
    Classification: Oxidoreductase
    Structure Weight: 108887.01
    Molecule: Cytochrome P450(BM-3)
    Polymer: 1 Type: protein Length: 470
    Chains: A, B
    EC#: 1.14.14.1   
    Fragment: heme domain
    Mutation: A264M
    Organism Bacillus megaterium
    Gene Names cyp102A1 cyp102
    UniProtKB:   Protein Feature View | Search PDB | P14779  
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Bacillus megaterium   Taxonomy   Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    1SMI  Structure of the A264E mutant 
    2IJ3  Structure of the A264H mutant 
    2IJ4  Structure of the A264K mutant 
    3EKB  Structure of the A264C mutant 
    3EKF  Crystal structure of the A264Q mutant 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name Interactions
    HEM
    Search 
    Download      		HEM C34 H32 Fe N4 O4
    PROTOPORPHYRIN IX CONTAINING FE
    PAM
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    Download      		PAM C16 H30 O2
    PALMITOLEIC ACID
    		PAM:3EKD
     
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    Identifier   Binding Affinity (Sequence Identity %)
    PAM
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    Download      		PAM
    N/Ain BindingDB
    Kd: 7400 nM - data from BindingMOAD  
    N/Ain PDBbind
     
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  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
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  Biological Assembly 1       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Toogood, H.S.,  Leys, D.

    Deposition:   2008-09-19
    Release:   2008-12-30
     
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    2011-07-13
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  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   2.50
    R-Value: 0.219 (obs.)
    R-Free: 0.252
    Space Group: P 21 21 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 63.77 α = 90.00 
    b = 125.17 β = 90.00 
    c = 153.94 γ = 90.00