Crystal structure of the high affinity heterodimer of HIF2 alpha and ARNT C-terminal PAS domains in complex with a benzoxadiazole antagonist
4GHI
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Transcription
    Structure Weight: 28090.26
    Molecule: Endothelial PAS domain-containing protein 1
    Polymer: 1 Type: protein Length: 117
    Chains: A
    Fragment: C-terminal PAS domain, UNP residues 239-350
    Mutation: R247E
    Organism: Homo sapiens
    Gene Names: Gene View for EPAS1 BHLHE73 HIF2A MOP2 PASD2
    UniProtKB: Protein Feature View | Search PDB | Q99814  
    Molecule: Aryl hydrocarbon receptor nuclear translocator
    Polymer: 2 Type: protein Length: 121
    Chains: B
    Fragment: C-terminal PAS domain, UNP residues 356-470
    Mutation: E362R
    Organism: Homo sapiens
    Gene Names: Gene View for ARNT BHLHE2
    UniProtKB: Protein Feature View | Search PDB | P27540  
     
  •   Structure Validation Hide

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  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli  
    Polymer: 2
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    2HV1   NMR-guided model of the heterodimer of wildtype HIF2alpha PAS-B and ARNT PAS-B domains 
    3F1N   Crystal structure of the ternary complex of an artificial HIF2 ligand in complex with an engineered high affinity HIF2alpha PAS-B : ARNT PAS-B protein heterodimer 
    3F1O   Crystal structure of the ternary complex of an artificial HIF2 ligand in complex with an engineered high affinity HIF2alpha PAS-B : ARNT PAS-B protein heterodimer 
    3F1P   Crystal structure of an engineered high affinity HIF2alpha : PAS-B ARNT PAS-B protein heterodimer 
    3H7W   Crystal structure of the ternary complex of an artificial HIF2 ligand in complex with an engineered high affinity HIF2alpha PAS-B : ARNT PAS-B protein heterodimer 
    3H82   Crystal structure of the ternary complex of an artificial HIF2 ligand in complex with an engineered high affinity HIF2alpha PAS-B : ARNT PAS-B protein heterodimer 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    0X3
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    0X3 C12 H6 Cl F N4 O3
    N-(3-chloro-5-fluorophenyl)-4-nitro-2,1,3- benzoxadiazol-5-amine
     
  •   External Ligand Annotations Hide
    Identifier   Binding Affinity (Sequence Identity %)
    0X3
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    0X3
    N/Ain BindingDB
    Kd: 81 nM - data from BindingMOAD  
    Kd: 81 nM - data from PDBbind  
     
  •   External Domain Annotations Hide
     
  •   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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