1KAG

Crystal Structure of the Escherichia coli Shikimate Kinase I (AroK)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.05 Å
  • R-Value Free: 0.271 
  • R-Value Work: 0.217 
  • R-Value Observed: 0.217 

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This is version 1.3 of the entry. See complete history


Literature

Crystal structure of the Escherichia coli shikimate kinase I (AroK) that confers sensitivity to mecillinam.

Romanowski, M.J.Burley, S.K.

(2002) Proteins 47: 558-562


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Shikimate kinase IA, B173Escherichia coliMutation(s): 0 
Gene Names: aroK
EC: 2.7.1.71
UniProt
Find proteins for P0A6D7 (Escherichia coli (strain K12))
Explore P0A6D7 
Go to UniProtKB:  P0A6D7
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.05 Å
  • R-Value Free: 0.271 
  • R-Value Work: 0.217 
  • R-Value Observed: 0.217 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 35.726α = 90
b = 63.417β = 91.27
c = 67.941γ = 90
Software Package:
Software NamePurpose
SnBphasing
MLPHAREphasing
DMmodel building
CNSrefinement
MARMADdata reduction
DENZOdata reduction
SCALEPACKdata scaling
DMphasing

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2002-05-08
    Type: Initial release
  • Version 1.1: 2008-04-27
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2021-02-03
    Changes: Database references, Refinement description, Structure summary