2E43

Crystal structure of C/EBPbeta Bzip homodimer K269A mutant bound to A High Affinity DNA fragment


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.10 Å
  • R-Value Free: 0.259 
  • R-Value Work: 0.222 
  • R-Value Observed: 0.222 

wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Structural Basis for Flexible Base Recognition by C/Ebpbeta

Tahirov, T.H.Inoue-Bungo, T.Sato, K.Shiina, M.Hamada, K.Ogata, K.

To be published.

Macromolecules

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Entity ID: 3
MoleculeChains Sequence LengthOrganismDetailsImage
CCAAT/enhancer-binding protein betaC [auth A],
D [auth B]
78Homo sapiensMutation(s): 1 
Gene Names: CEBPBTCF5
UniProt & NIH Common Fund Data Resources
Find proteins for P17676 (Homo sapiens)
Explore P17676 
Go to UniProtKB:  P17676
GTEx:  ENSG00000172216 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP17676
Sequence Annotations
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  • Reference Sequence

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Entity ID: 1
MoleculeChains LengthOrganismImage
DNA (5'-D(P*DTP*DAP*DGP*DGP*DAP*DTP*DTP*DGP*DCP*DGP*DCP*DAP*DAP*DTP*DAP*DT)-3')A [auth C]16N/A
Sequence Annotations
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  • Reference Sequence

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Entity ID: 2
MoleculeChains LengthOrganismImage
DNA (5'-D(P*DAP*DAP*DTP*DAP*DTP*DTP*DGP*DCP*DGP*DCP*DAP*DAP*DTP*DCP*DCP*DT)-3')B [auth D]16N/A
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.10 Å
  • R-Value Free: 0.259 
  • R-Value Work: 0.222 
  • R-Value Observed: 0.222 
  • Space Group: C 2 2 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 101.681α = 90
b = 112.731β = 90
c = 74.932γ = 90
Software Package:
Software NamePurpose
CNSrefinement
HKL-2000data reduction
SCALEPACKdata scaling
CNSphasing

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2007-12-18
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2021-11-10
    Changes: Database references
  • Version 1.3: 2023-10-25
    Changes: Data collection, Refinement description