2Z3C

A Mechanistic view of Enzyme Inhibition and Peptide Hydrolysis in the Active Site of the SARS-CoV 3C-Like peptidase


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.79 Å
  • R-Value Free: 0.239
  • R-Value Work: 0.190

Literature

Macromolecules
Sequence Display for 2Z3C

Classification: HYDROLASE / HYDROLASE INHIBITOR

Total Structure Weight: 34570.51

Macromolecule Entities
Molecule Chains Length Organism Details
Replicase polyprotein 1ab (pp1ab) A 306 Sars-related coronavirus EC#: 3.4.22 IUBMB
Fragment: UNP residues 3241-3546, SARS-CoV 3C-like peptidase
Gene Name(s): rep 1a-1b
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
inhibitor B 5 synthetic Mutation: X311X

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

A GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Biologically Interesting Molecules 1 Unique
ID Chains Name Type/Class 2D Diagram 3D Interactions
PRD_000250
Query on PRD_000250
B N-acetyl-L-valyl-O-benzyl-L-threonyl-N-[(1R,2R)-2-hydroxy-1-{[(3R)-2-oxopyrrolidin-3-yl]methyl}propyl]-L-leucinamide Peptide-like /
Inhibitor
Ligand Explorer Electron Density (JSmol) Electron Density (JSmol) Electron Density (JSmol) Electron Density (JSmol) Electron Density (JSmol) Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.79 Å
  • R-Value Free: 0.239
  • R-Value Work: 0.190
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 108.57 α = 90.00
b = 81.46 β = 104.45
c = 53.36 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-06-04
  • Released Date: 2007-07-03
  • Deposition author(s): Yin, J.

Revision History

  • 2008-04-23
    Type: Version format compliance
  • 2011-07-13
    Type: Atomic model, Database references, Derived calculations, Non-polymer description, Structure summary, Version format compliance
  • 2012-12-12
    Type: Other