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STRUCTURE OF MK-3281, A POTENT NON-NUCLEOSIDE FINGER-LOOP INHIBITOR, IN COMPLEX WITH THE HEPATITIS C VIRUS NS5B POLYMERASE
2XWY
Primary Citation
 
 
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  •   Molecular Description Hide
    Classification: Transferase
    Structure Weight: 60358.81
    Molecule: RNA-DIRECTED RNA POLYMERASE
    Polymer: 1 Type: protein Length: 537
    Chains: A
    EC#: 2.7.7.48   
    Fragment: NS5B, RESIDUES 2420-2955
    Details: RESIDUES 2420-2955 OF HCV POLYPROTEIN
    Organism Hepatitis C virus
    UniProtKB:   Protein Feature View | Search PDB | P26663  
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Hepatitis c virus   Taxonomy   Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    1A1Q  HEPATITIS C VIRUS NS3 PROTEINASE 
    1BT7  THE SOLUTION NMR STRUCTURE OF THE N- TERMINAL PROTEASEDOMAIN OF THE HEPATITIS C VIRUS (HCV) NS3-PROTEIN, FROM BKSTRAIN, 20 STRUCTURES 
    1C2P  HEPATITIS C VIRUS NS5B RIBONUCLEIC ACID- DEPENDENT RIBONUCLEIC ACID POLYMERASE 
    1CSJ  CRYSTAL STRUCTURE OF THE RIBONUCLEIC ACID- DEPENDENT RIBONUCLEIC ACID POLYMERASE OF HEPATITIS C VIRUS 
    1CU1  CRYSTAL STRUCTURE OF AN ENZYME COMPLEX FROM HEPATITIS C VIRUS 
    1GX5  HEPATITIS C VIRUS RNA POLYMERASE IN COMPLEX WITH GTP AND MANGANESE 
    1GX6  HEPATITIS C VIRUS RNA POLYMERASE IN COMPLEX WITH UTP AND MANGANESE 
    1JXP  BK STRAIN HEPATITIS C VIRUS (HCV) NS3-NS4A 
    1NHU  HEPATITIS C VIRUS RNA POLYMERASE IN COMPLEX WITH NON-NUCLEOSIDE ANALOGUE INHIBITOR 
    1NHV  HEPATITIS C VIRUS RNA POLYMERASE IN COMPLEX WITH NON-NUCLEOSIDE ANALOGUE INHIBITOR 
    1NS3  STRUCTURE OF HCV PROTEASE (BK STRAIN) 
    1OS5  CRYSTAL STRUCTURE OF HCV NS5B RNA POLYMERASE COMPLEXED WITHA NOVEL NON-COMPETITIVE INHIBITOR. 
    1QUV  CRYSTAL STRUCTURE OF THE RIBONUCLEIC ACID DIRECTED RIBONUCLEIC ACID POLYMERASE OF HEPATITIS C VIRUS 
    2AWZ  HEPATITIS C VIRUS NS5B RNA POLYMERASE IN COMPLEX WITH ACOVALENT INHIBITOR (5H) 
    2AX0  HEPATITIS C VIRUS NS5B RNA POLYMERASE IN COMPLEX WITH ACOVALENT INHIBITOR (5X) 
    2AX1  HEPATITIS C VIRUS NS5B RNA POLYMERASE IN COMPLEX WITH ACOVALENT INHIBITOR (5EE) 
    2BRK  CRYSTAL STRUCTURE OF HEPATITIS C VIRUS POLYMERASE IN COMPLEX WITH AN ALLOSTERIC INHIBITOR (COMPOUND 1) 
    2BRL  CRYSTAL STRUCTURE OF HEPATITIS C VIRUS POLYMERASE IN COMPLEX WITH AN ALLOSTERIC INHIBITOR (COMPOUND 2) 
    2I1R  NOVEL THIAZOLONES AS HCV NS5B POLYMERASE INHIBITORS:FURTHER DESIGNS, SYNTHESIS, SAR AND X-RAY COMPLEX STRUCTURE 
    2JC0  CRYSTAL STRUCTURE OF HEPATITIS C VIRUS POLYMERASE IN COMPLEX WITH INHIBITOR SB655264 
    2JC1  CRYSTAL STRUCTURE OF HEPATITIS C VIRUS POLYMERASE IN COMPLEX WITH INHIBITOR SB698223 
    2WCX  CRYSTAL STRUCTURE OF HEPATITIS C VIRUS NS5B POLYMERASE IN COMPLEX WITH THIENOPYRROLE- BASED FINGER-LOOP INHIBITORS 
    2WHO  CRYSTAL STRUCTURE OF HEPATITIS C VIRUS NS5B POLYMERASE FROM 1B GENOTYPE IN COMPLEX WITH A NON-NUCLEOSIDE INHIBITOR 
    8OHM  CRYSTAL STRUCTURE OF RIBONUCLEIC ACID HELICASE FROM GENOTYPE 1B HEPATITIS C VIRUS: MECHANISM OF UNWINDING DUPLEX RIBONUCLEIC ACID 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name Interactions
    IB8
    Search 
    Download      		IB8 C29 H37 N3 O3
    (7R)-14-cyclohexyl-7-{[2-(dimethylamino)ethyl](methyl)amino}- 7,8-dihydro-6H-indolo[1,2-e][1,5]benzoxazocine- 11-carboxylic acid
    		IB8:2XWY
    MN
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    Download      		MN Mn
    MANGANESE (II) ION
     
  •   External Ligand Annotations Hide
    Identifier   Binding Affinity (Sequence Identity %)
    IB8
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    N/Ain BindingDB
    N/Ain BindingMoad
    IC50: 6000 nM - data from 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       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Di Marco, S.,  Baiocco, P.

    Deposition:   2010-11-06
    Release:   2010-12-22
    Last Modified (REVDAT):   2011-10-26
     
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    2011-10-26
    Version format compliance
    2011-10-26
    Citation
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   2.53
    R-Value: 0.237 (obs.)
    R-Free: 0.310
    Space Group: P 21 21 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 66.98 α = 90.00 
    b = 94.27 β = 90.00 
    c = 95.14 γ = 90.00