Crystal structure of human protease-activated receptor 1 (PAR1) bound with antagonist vorapaxar at 2.2 angstrom
3VW7
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Signaling Protein/antagonist
    Structure Weight: 58099.44
    Molecule: Proteinase-activated receptor 1, Lysozyme
    Polymer: 1 Type: protein Length: 484
    Chains: A
    EC#: 3.2.1.17   
    Mutation: N250G, N259S, D1020N, C1054T, C1097A
    Details: Chimera protein of residues 86-395 form Proteinase-activated receptor 1 (P25116, PAR1_HUMAN), Lyzosyme from Enterobacteria phage T4 (P00720, LYS_BPT4) and residues 303-395 from Proteinase-activated receptor 1 (P25116, PAR1_HUMAN)
    Organism: Homo sapiens Enterobacteria phage T4
    Gene Names: E CF2R PAR1 TR Gene View for F2R
    UniProtKB: Search PDB | P00720   Protein Feature View

    UniProtKB: Search PDB | P25116   Protein Feature View
    Membrane Protein:   Source: mpstruc
    ALPHA-HELICAL
    G Protein-Coupled Receptors (GPCRs)
    Protease-activated receptor 1 (PAR1) bound with antagonist vorapaxar
     
  •   Structure Validation Hide

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  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Homo sapiens, enterobacteria phage t4, homo sapiens   Taxonomy   Common Name: Human Expression System: Spodoptera frugiperda  
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    CL
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    CL Cl
    CHLORIDE ION
    NA
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    NA Na
    SODIUM ION
    OLC
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    OLC C21 H40 O4
    (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate
    VPX
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    VPX C29 H33 F N2 O4
    ethyl [(1R,3aR,4aR,6R,8aR,9S,9aS)-9-{(E)- 2-[5-(3-fluorophenyl)pyridin-2-yl]ethenyl}- 1-methyl-3-oxododecahydronaphtho[2,3-c]furan- 6-yl]carbamate
     
  •   External Ligand Annotations Hide
    Identifier   Binding Affinity (Sequence Identity %)
    VPX
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    VPX
    IC50: 1.1 - 120 nM (90) - data from BindingDB  
    Ki: 1.1 - 13 nM (90) - data from BindingDB  
    N/Ain BindingMoad
    Ki: 8 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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