6EA6

Structure of VACV poxin 2'3' cGAMP-specific nuclease


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.703 Å
  • R-Value Free: 0.182 
  • R-Value Work: 0.160 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Viral and metazoan poxins are cGAMP-specific nucleases that restrict cGAS-STING signalling.

Eaglesham, J.B.Pan, Y.Kupper, T.S.Kranzusch, P.J.

(2019) Nature 566: 259-263


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Protein B2
A, C, B, D
220Vaccinia virus (strain Western Reserve)Mutation(s): 0 
Find proteins for Q01225 (Vaccinia virus (strain Western Reserve))
Go to UniProtKB:  Q01225
Small Molecules
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
MSE
Query on MSE
A, B, C, D
L-PEPTIDE LINKINGC5 H11 N O2 SeMET
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.703 Å
  • R-Value Free: 0.182 
  • R-Value Work: 0.160 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 55.026α = 90.00
b = 93.194β = 105.63
c = 94.133γ = 90.00
Software Package:
Software NamePurpose
XDSdata reduction
Aimlessdata scaling
PHASERphasing
PHENIXrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2019-02-06
    Type: Initial release
  • Version 1.1: 2019-02-20
    Type: Data collection, Database references
  • Version 1.2: 2019-02-27
    Type: Data collection, Database references