2DFJ

Crystal Structure of the Diadenosine Tetraphosphate Hydrolase from Shigella flexneri 2a

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.72 Å
  • R-Value Free: 0.268 
  • R-Value Work: 0.229 
  • R-Value Observed: 0.231 

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This is version 1.3 of the entry. See complete history. 


Literature

Crystal structure of the diadenosine tetraphosphate hydrolase from Shigella flexneri 2a

Wang, Q.H., Hu, W.X., Gao, W., Bi, R.C.

(2006) Proteins 65: 1032-1035


Macromolecules
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Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
diadenosinetetraphosphatase
A, B
280Shigella flexneri 2aMutation(s): 0 
EC: 3.6.1.41
UniProt
Find proteins for Q83SQ2 (Shigella flexneri)
Explore Q83SQ2 
Go to UniProtKB:  Q83SQ2
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ83SQ2
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.72 Å
  • R-Value Free: 0.268 
  • R-Value Work: 0.229 
  • R-Value Observed: 0.231 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 167.498α = 90
b = 54.965β = 129.14
c = 119.203γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
DENZOdata reduction
SCALEPACKdata scaling
SOLVEphasing

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2006-12-05
    Type: Initial release
  • Version 1.1: 2008-04-30
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2024-03-13
    Changes: Data collection, Database references, Derived calculations