2PY7

Crystal structure of E. coli phosphoenolpyruvate carboxykinase mutant Lys213Ser complexed with ATP-Mg2+-Mn2+


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.20 Å
  • R-Value Free: 0.218 
  • R-Value Work: 0.155 
  • R-Value Observed: 0.158 

Starting Model: experimental
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This is version 1.3 of the entry. See complete history


Literature

Crystal structure of E. coli phosphoenolpyruvate carboxykinase mutant Lys213Ser

Delbaere, L.T.J.Cotelesage, J.J.H.Goldie, H.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Phosphoenolpyruvate carboxykinaseA [auth X]540Escherichia coli K-12Mutation(s): 1 
Gene Names: pckA
EC: 4.1.1.49
UniProt
Find proteins for P22259 (Escherichia coli (strain K12))
Explore P22259 
Go to UniProtKB:  P22259
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP22259
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.20 Å
  • R-Value Free: 0.218 
  • R-Value Work: 0.155 
  • R-Value Observed: 0.158 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 124.999α = 90
b = 95.663β = 96.12
c = 46.319γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
HKL-2000data collection
DENZOdata reduction
SCALEPACKdata scaling
AMoREphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2008-04-22
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Source and taxonomy, Version format compliance
  • Version 1.2: 2021-10-20
    Changes: Database references, Derived calculations
  • Version 1.3: 2023-08-30
    Changes: Data collection, Refinement description