2INR

Crystal structure of a 59 kDa fragment of topoisomerase IV subunit A (GrlA) from Staphylococcus aureus

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.80 Å
  • R-Value Free: 0.283 
  • R-Value Work: 0.234 
  • R-Value Observed: 0.237 

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This is version 1.2 of the entry. See complete history. 


Literature

Crystal structure of a 59 kDa fragment of topoisomerase IV subunit A (GrlA) from Staphylococcus aureus

Carr, S.B., Makris, G., Thomas, C.D., Phillips, S.E.V.

To be published.

Macromolecules
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(by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
DNA topoisomerase 4 subunit A514Staphylococcus aureusMutation(s): 0 
Gene Names: parC
EC: 5.99.1
UniProt
Find proteins for Q6G9K4 (Staphylococcus aureus (strain MSSA476))
Explore Q6G9K4 
Go to UniProtKB:  Q6G9K4
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6G9K4
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.80 Å
  • R-Value Free: 0.283 
  • R-Value Work: 0.234 
  • R-Value Observed: 0.237 
  • Space Group: P 21 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 41.458α = 90
b = 171.885β = 90
c = 87.892γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling
PHASERphasing

Structure Validation

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Entry History 

Deposition Data

  • Released Date: 2007-09-18 
    • Deposition Author(s): Carr, S.B.

Revision History  (Full details and data files)

  • Version 1.0: 2007-09-18
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Derived calculations, Version format compliance
  • Version 1.2: 2023-08-30
    Changes: Data collection, Database references, Refinement description