2FP7

West Nile Virus NS2B/NS3protease in complex with Bz-Nle-Lys-Arg-Arg-H


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.68 Å
  • R-Value Free: 0.219 
  • R-Value Work: 0.181 

wwPDB Validation 3D Report Full Report


This is version 1.6 of the entry. See complete history

Literature

Structural basis for the activation of flaviviral NS3 proteases from dengue and West Nile virus.

Erbel, P.Schiering, N.D'Arcy, A.Renatus, M.Kroemer, M.Lim, S.P.Yin, Z.Keller, T.H.Vasudevan, S.G.Hommel, U.

(2006) Nat.Struct.Mol.Biol. 13: 372-373

  • DOI: 10.1038/nsmb1073
  • Primary Citation of Related Structures:  2FOM

  • PubMed Abstract: 
  • The replication of flaviviruses requires the correct processing of their polyprotein by the viral NS3 protease (NS3pro). Essential for the activation of NS3pro is a 47-residue region of NS2B. Here we report the crystal structures of a dengue NS2B-NS3 ...

    The replication of flaviviruses requires the correct processing of their polyprotein by the viral NS3 protease (NS3pro). Essential for the activation of NS3pro is a 47-residue region of NS2B. Here we report the crystal structures of a dengue NS2B-NS3pro complex and a West Nile virus NS2B-NS3pro complex with a substrate-based inhibitor. These structures identify key residues for NS3pro substrate recognition and clarify the mechanism of NS3pro activation.


    Organizational Affiliation

    Novartis Institutes for Biomedical Research, Protease Platform, 4002 Basel, Switzerland.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Genome polyprotein
A
54West Nile virusEC: 3.6.1.15, 2.1.1.56, 2.1.1.57, 3.4.21.91, 3.6.4.13, 2.7.7.48
Find proteins for P06935 (West Nile virus)
Go to UniProtKB:  P06935
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Genome polyprotein
B
172West Nile virusEC: 3.6.1.15, 2.1.1.56, 2.1.1.57, 3.4.21.91, 3.6.4.13, 2.7.7.48
Find proteins for P06935 (West Nile virus)
Go to UniProtKB:  P06935
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
N-benzoyl-L-norleucyl-L-lysyl-N-[(2S)-5-carbamimidamido-1-hydroxypentan-2-yl]-L-argininamide
C
5N/AN/A
Protein Feature View is not available: No corresponding UniProt sequence found.
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.68 Å
  • R-Value Free: 0.219 
  • R-Value Work: 0.181 
  • Space Group: P 65
Unit Cell:
Length (Å)Angle (°)
a = 93.425α = 90.00
b = 93.425β = 90.00
c = 47.435γ = 120.00
Software Package:
Software NamePurpose
REFMACrefinement
XDSdata scaling
MAR345data collection
CNXphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2006-03-07
    Type: Initial release
  • Version 1.1: 2008-05-01
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Advisory, Version format compliance
  • Version 1.3: 2011-11-02
    Type: Structure summary
  • Version 1.4: 2013-02-27
    Type: Other
  • Version 1.5: 2017-06-28
    Type: Database references, Source and taxonomy, Structure summary
  • Version 1.6: 2017-10-18
    Type: Refinement description