3M5N

Crystal structure of HCV NS3/4A protease in complex with N-terminal product 4B5A


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.240
  • R-Value Work: 0.188

Literature

Macromolecules
Sequence Display for 3M5N

Classification: HYDROLASE / HYDROLASE INHIBITOR

Total Structure Weight: 88814.66

Macromolecule Entities
Molecule Chains Length Organism Details
NS3/4A A, B, C, D 203 Hepatitis c virus EC#: 3.4.21.98 IUBMB
Fragment: NS4A (UNP residues 1678-1688), NS3 (UNP residues 1027-1657)
Mutation: C991S, V998I, I999N, A1001S, P1002G, I1003D, L1013E, L1014E, I1017Q, I1018E, L1021Q, A1040T, C1047S, C1052L, I1072T, P1086Q, S1139A, C1159S
Details: The protein crystallized is a single-chain construct of protease domain of hepatitis C virus NS3/4A, with cofactor 4A covalently linked at the N-terminus.
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
SECTTPC peptide F, G, H 7 Hepatitis c virus Fragment: residues 1966-1972
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A, B, C, D SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A, B, C, D ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.240
  • R-Value Work: 0.188
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 67.32 α = 90.00
b = 58.89 β = 101.01
c = 98.27 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-03-12
  • Released Date: 2010-11-24
  • Deposition author(s): Schiffer, C.A., Romano, K.P.

Revision History

  • 2011-07-13
    Type: Version format compliance
  • 2017-08-09
    Type: Refinement description, Source and taxonomy