4B76

Discovery of an allosteric mechanism for the regulation of HCV NS3 protein function

Structural Biology Knowledgebase: 4B76 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.14 Å
  • R-Value Free: 0.253
  • R-Value Work: 0.194

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4B76

Classification: HYDROLASE

Total Structure Weight: 142212.69

Macromolecule Entities
Molecule Chains Length Organism Details
NON-STRUCTURAL PROTEIN 4A, SERINE PROTEASE NS3 A, B 666 Hepatitis c virus EC#: 3.4.21.98 IUBMB 3.6.1.15 IUBMB 3.6.4.13 IUBMB
Fragment: PROTEASE AND HELICASE DOMAINS, RESIDUES 1678-1690,1029-1657
Mutation: A66G, P86Q, K87A, F147S
Details: THE PROTEIN CRYSTALLISED IS A FUSION PROTEIN, COMPRISING A HEXA-HIS TAG, A LINKER REGION, A 11 RESIDUE NS4A COFACTOR PEPTIDE AND THE NS3 PROTEIN
Gene Name(s):

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PW1
Query on PW1

A, B [2,4-bis(fluoranyl)-3-phenoxy-phenyl]methylazanium
C13 H12 F2 N O
OPHNCLQYKIKHON-UHFFFAOYSA-O
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
PW1 N/A in BindingDB
Kd: 29000 nM  BindingMOAD
Kd: 29000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.14 Å
  • R-Value Free: 0.253
  • R-Value Work: 0.194
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 91.35 α = 90.00
b = 110.31 β = 90.00
c = 142.15 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-08-16
  • Released Date: 2012-10-03
  • Deposition author(s): Saalau-Bethell, S.M., Woodhead, A.J., Chessari, G., Carr, M.G., Coyle, J., Graham, B., Hiscock, S.D., Murray, C.W., Pathuri, P., Rich, S.J., Richardson, C.J., Williams, P.A., Jhoti, H.

Revision History

  • 2012-10-31
    Type: Citation | Details: JRNL
  • 2012-10-17
    Type: Citation | Details: JRNL
  • 2012-10-10
    Type: Linkage | Details: CONECT
  • 2012-10-10
    Type: Atom nomenclature | Details: HETATM