2NQB

Drosophila Nucleosome Structure


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.30 Å
  • R-Value Free: 0.254 
  • R-Value Work: 0.223 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Comparative analysis of nucleosome structures from different species.

Chakravarthy, S.Luger, K.

To be published.

Macromolecules

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Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
Histone H3C [auth A], G [auth E]135Drosophila melanogasterMutation(s): 0 
Gene Names: 
UniProt
Find proteins for P02299 (Drosophila melanogaster)
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Entity ID: 3
MoleculeChainsSequence LengthOrganismDetailsImage
Histone H4D [auth B], H [auth F]103Drosophila melanogasterMutation(s): 0 
Gene Names: 
UniProt
Find proteins for P84040 (Drosophila melanogaster)
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Entity ID: 4
MoleculeChainsSequence LengthOrganismDetailsImage
Histone H2AE [auth C], I [auth G]123Drosophila melanogasterMutation(s): 0 
Gene Names: 
UniProt
Find proteins for P84051 (Drosophila melanogaster)
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Entity ID: 5
MoleculeChainsSequence LengthOrganismDetailsImage
Histone H2BF [auth D], J [auth H]123Drosophila melanogasterMutation(s): 1 
Gene Names: 
UniProt
Find proteins for P02283 (Drosophila melanogaster)
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Entity ID: 1
MoleculeChainsLengthOrganismImage
alpha-satellite DNAA [auth I], B [auth J]146Homo sapiens
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Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.30 Å
  • R-Value Free: 0.254 
  • R-Value Work: 0.223 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 106.143α = 90
b = 109.581β = 90
c = 182.045γ = 90
Software Package:
Software NamePurpose
CrystalCleardata collection
CNSrefinement
DENZOdata reduction
SCALEPACKdata scaling
CNSphasing

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2007-09-11
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance