3TIT

Crystal structure of SARS coronavirus main protease complexed with an alpha, beta-unsaturated ethyl ester SG81


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.99 Å
  • R-Value Free: 0.235 
  • R-Value Work: 0.192 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Crystal structures of SARS-Cov main protease complexed with a series of unsaturated esters

Zhu, L.Hilgenfeld, R.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
SARS coronavirus main protease
A
306Human SARS coronavirusMutation(s): 0 
Find proteins for P0C6U8 (Human SARS coronavirus)
Go to UniProtKB:  P0C6U8
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
G81
Query on G81

Download SDF File 
Download CCD File 
A
ETHYL (4R)-4-{[N-(TERT-BUTOXYCARBONYL)-L-PHENYLALANYL]AMINO}-5-[(3S)-2-OXOPYRROLIDIN-3-YL]PENTANOATE
C25 H37 N3 O6
CUCJJUOQGSQGLL-ZCNNSNEGSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.99 Å
  • R-Value Free: 0.235 
  • R-Value Work: 0.192 
  • Space Group: C 1 2 1
Unit Cell:
Length (Å)Angle (°)
a = 108.010α = 90.00
b = 83.140β = 104.63
c = 53.480γ = 90.00
Software Package:
Software NamePurpose
MOLREPphasing
SCALAdata scaling
iMOSFLMdata reduction
MAR345data collection
REFMACrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2012-08-22
    Type: Initial release
  • Version 1.1: 2017-11-08
    Type: Refinement description