4LUG

Crystal structure of Inorganic Pyrophosphatase PPA1 from Arabidopsis thaliana


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.93 Å
  • R-Value Free: 0.200 
  • R-Value Work: 0.155 
  • R-Value Observed: 0.157 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Crystal structure of Inorganic pyrophosphatase PPA1 from Arabidopsis thaliana

Grzechowiak, M.Ruszkowski, M.Sikorski, M.Jaskolski, M.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Inorganic pyrophosphatase
A, B
180Arabidopsis thalianaMutation(s): 0 
Gene Names: PPa1
EC: 3.6.1.1
UniProt
Find proteins for Q93V56 (Arabidopsis thaliana)
Explore Q93V56 
Go to UniProtKB:  Q93V56
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ93V56
Sequence Annotations
Expand
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.93 Å
  • R-Value Free: 0.200 
  • R-Value Work: 0.155 
  • R-Value Observed: 0.157 
  • Space Group: H 3
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 82.02α = 90
b = 82.02β = 90
c = 175.08γ = 120
Software Package:
Software NamePurpose
XSCALEdata scaling
PHASERphasing
PHENIXrefinement
PDB_EXTRACTdata extraction
MxCuBEdata collection
XDSdata reduction

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2014-07-30
    Type: Initial release
  • Version 1.1: 2023-11-08
    Changes: Data collection, Database references, Derived calculations, Refinement description