1Q2W

X-Ray Crystal Structure of the SARS Coronavirus Main Protease


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.86 Å
  • R-Value Free: 0.249 
  • R-Value Work: 0.194 
  • R-Value Observed: 0.207 

wwPDB Validation 3D Report Full Report


This is version 1.6 of the entry. See complete history


Literature

Company Says It Mapped Part of SARS Virus

Bonanno, J.B.Fowler, R.Gupta, S.Hendle, J.Lorimer, D.Romero, R.Sauder, J.M.Wei, C.L.Liu, E.T.Burley, S.K.Harris, T.

(2003) N Y Times Web 30 July: C2-C2


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
3C-like protease
A, B
308Severe acute respiratory syndrome-related coronavirusMutation(s): 0 
Gene Names: 1a
EC: 3.4.22 (PDB Primary Data), 3.4.19.12 (UniProt), 3.4.22.69 (UniProt)
Find proteins for P0C6U8 (Human SARS coronavirus)
Go to UniProtKB:  P0C6U8
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
MPD
Query on MPD

Download CCD File 
A
(4S)-2-METHYL-2,4-PENTANEDIOL
C6 H14 O2
SVTBMSDMJJWYQN-YFKPBYRVSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.86 Å
  • R-Value Free: 0.249 
  • R-Value Work: 0.194 
  • R-Value Observed: 0.207 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 52.244α = 90
b = 98.287β = 102.86
c = 67.822γ = 90
Software Package:
Software NamePurpose
MAR345data collection
SCALAdata scaling
EPMRphasing
REFMACrefinement
CCP4data scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2003-07-29
    Type: Initial release
  • Version 1.1: 2008-04-29
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2017-10-11
    Changes: Refinement description
  • Version 1.4: 2018-11-14
    Changes: Data collection, Database references, Structure summary
  • Version 1.5: 2020-02-12
    Changes: Database references, Source and taxonomy, Structure summary
  • Version 1.6: 2020-02-26
    Changes: Database references