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Triple ligand occupancy crystal structure of cytochrome P450 2B4 in complex with the inhibitor 1-biphenyl-4-methyl-1H-imidazole
3G5N
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Oxidoreductase
    Structure Weight: 223935.11
    Molecule: Cytochrome P450 2B4
    Polymer: 1 Type: protein Length: 476
    Chains: A, B, C, D
    EC#: 1.14.14.1   
    Mutation: E2A, G22K, H23K, P24T, K25S, A26S, H27K, R29K, P221S, H226Y
    Organism: Oryctolagus cuniculus
    Gene Name: CYP2B4
    UniProtKB: Protein Feature View | Search PDB | P00178  
     
  •   Structure Validation Hide

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  • MolProbity Ramachandran Plot
     

  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Oryctolagus cuniculus   Taxonomy   Common Name: European rabbit,japanese white rabbit,domestic rabbit,rabbits Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    1PO5  Same protein, no ligand 
    1SUO  Same protein complexed with 4-(4-chlorophenyl)imidazole 
    2BDM  Same protein complexed with bifonazole 
    2Q6N  Same protein complexed with 1-(4-chlorophenyl)imidazole 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    CM5
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    CM5 C23 H42 O11
    5-CYCLOHEXYL-1-PENTYL-BETA-D-MALTOSIDE
    CM5:3G5N
    HEM
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    HEM C34 H32 Fe N4 O4
    PROTOPORPHYRIN IX CONTAINING FE
    PB2
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    PB2 C16 H14 N2
    1-(biphenyl-4-ylmethyl)-1H-imidazole
    PB2:3G5N
     
  •   External Ligand Annotations Hide
    Identifier   Binding Affinity (Sequence Identity %)
    PB2
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    PB2
    N/Ain BindingDB
    IC50: 35 nM - data from BindingMOAD  
    N/Ain PDBbind
     
  •   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 generated by PISA (software)
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