3FPT

The Crystal Structure of the Complex between Evasin-1 and CCL3


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.305 
  • R-Value Work: 0.226 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Structural basis of chemokine sequestration by a tick chemokine binding protein: the crystal structure of the complex between Evasin-1 and CCL3

Dias, J.M.Losberger, C.Deruaz, M.Power, C.A.Proudfoot, A.E.I.Shaw, J.P.

(2009) Plos One 4: --

  • DOI: 10.1371/journal.pone.0008514
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • Chemokines are a subset of cytokines responsible for controlling the cellular migration of inflammatory cells through interaction with seven transmembrane G protein-coupled receptors. The blocking of a chemokine-receptor interaction results in a redu ...

    Chemokines are a subset of cytokines responsible for controlling the cellular migration of inflammatory cells through interaction with seven transmembrane G protein-coupled receptors. The blocking of a chemokine-receptor interaction results in a reduced inflammatory response, and represents a possible anti-inflammatory strategy, a strategy that is already employed by some virus and parasites. Anti-chemokine activity has been described in the extracts of tick salivary glands, and we have recently described the cloning and characterization of such chemokine binding proteins from the salivary glands, which we have named Evasins.


    Related Citations: 
    • Ticks produce highly selective chemokine binding proteins with antiinflammatory activity
      Deruaz, M.,Frauenschuh, A.,Alessandri, A.L.,Dias, J.M.,Coelho, F.M.,Russo, R.C.,Ferreira, B.R.,Graham, G.J.,Shaw, J.P.,Wells, T.N.C.,Teixeira, M.M.,Power, C.A.,Proudfoot, A.E.I.
      (2008) J.Exp.Med. 205: 2019
    • Molecular cloning and characterization of a highly selective chemokine-binding protein from the tick Rhipicephalus sanguineus.
      Frauenschuh, A.,Power, C.A.,Deruaz, M.,Ferreira, B.R.,Silva, J.S.,Teixeira, M.M.,Dias, J.M.,Martin, T.,Wells, T.N.C.,Proudfoot, A.E.I.
      (2007) J.Biol.Chem. 282: 27250


    Organizational Affiliation

    Merck Serono Geneva Research Center, Merck Serono S.A., Geneva, Switzerland.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Evasin-1
A, B, C
100Rhipicephalus sanguineusMutation(s): 0 
Find proteins for P0C8E7 (Rhipicephalus sanguineus)
Go to UniProtKB:  P0C8E7
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
NDG
Query on NDG

Download SDF File 
Download CCD File 
C
2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE
C8 H15 N O6
OVRNDRQMDRJTHS-PVFLNQBWSA-N
 Ligand Interaction
NAG
Query on NAG

Download SDF File 
Download CCD File 
A, B, C
N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.305 
  • R-Value Work: 0.226 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 68.704α = 90.00
b = 70.491β = 90.00
c = 103.819γ = 90.00
Software Package:
Software NamePurpose
REFMACrefinement
SCALEPACKdata scaling
AMoREphasing
HKL-2000data collection
DENZOdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

  • Deposited Date: 2009-01-06 
  • Released Date: 2010-01-26 
  • Deposition Author(s): Shaw, J.P., Dias, J.M.

Revision History 

  • Version 1.0: 2010-01-26
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance