3SCK

Crystal structure of spike protein receptor-binding domain from a predicted SARS coronavirus civet strain complexed with human-civet chimeric receptor ACE2


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3 Å
  • R-Value Free: 0.285 
  • R-Value Work: 0.239 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

SARS coronavirus: mechanism of host receptor adaptation and rational prediction of future evolution

Wu, K.Peng, G.Wilken, M.Geraghty, R.Li, F.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Angiotensin-converting enzyme 2 chimera
A, B
603Homo sapiensPaguma larvata
This entity is chimeric
Mutation(s): 0 
Gene Names: ACE2, ACE2
EC: 3.4.17.23 3.4.17.23
Find proteins for Q9BYF1 (Homo sapiens)
Go to Gene View: ACE2
Go to UniProtKB:  Q9BYF1
Find proteins for Q56NL1 (Paguma larvata)
Go to Gene View: ACE2
Go to UniProtKB:  Q56NL1
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Spike glycoprotein
E, F
185Human SARS coronavirusMutation(s): 0 
Gene Names: S
Find proteins for P59594 (Human SARS coronavirus)
Go to UniProtKB:  P59594
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN

Download SDF File 
Download CCD File 
A, B
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
CL
Query on CL

Download SDF File 
Download CCD File 
A, B
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3 Å
  • R-Value Free: 0.285 
  • R-Value Work: 0.239 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 81.219α = 90.00
b = 119.277β = 92.19
c = 113.236γ = 90.00
Software Package:
Software NamePurpose
HKL-2000data reduction
REFMACrefinement
HKL-2000data collection
CNSrefinement
HKL-2000data scaling
CNSphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2012-02-08
    Type: Initial release
  • Version 1.1: 2017-07-26
    Type: Refinement description, Source and taxonomy