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Crystal structure of the human sigma isoform of 14-3-3 in complex with a mode-1 phosphopeptide
 
 
DOI:10.2210/pdb1ywt/pdb
1YWT
 
Primary Citation
spinning wheel
 
 
  •  
    Move Section Molecular Description Hide
    Classification: Signaling Protein/de Novo Protein
    Structure Weight: 58487.58
     
    Molecule:14-3-3 protein sigma
    Polymer:1Type:polypeptide(L)Length:248
    Chains:A, B
    Molecule:sythetic optimal phosphopeptide (mode-1)
    Polymer:2Type:polypeptide(L)Length:12
    Chains:C, D
     
     
  •  
    Move Section Source Hide
    Polymer: 1
    Scientific Name: Homo sapiens Go to NCBI Taxonomy entry Common Name: Human Expression System: Escherichia coli  
    Polymer: 2
    Scientific Name: Synthetic construct Go to NCBI Taxonomy entry  
     
     
  •  
    Move Section Related PDB Entries Hide
    Id Details
    1QJA  14-3-3 zeta/Phosphopeptide Complex (Mode 2) 
    1QJB  14-3-3 zeta/Phosphopeptide Complex (Mode 1) 
     
     
  •  
    Move Section Ligand Chemical Component Hide
    Identifier Name Formula Interaction View Links
    CA     CALCIUM ION Ca 3DLigand Explorer Link out to Ligand Expos:CA Link out to SuperLigands:CA Link out to SuperHapten:CA
     
     
  •  
    Move Section Modified Residues Hide
    Identifier Name Formula Interaction View Links
    SEP PHOSPHOSERINE (parent: SER)(type: lPeptideLinking) C3 H8 N O6 P 3D Ligand Explorer Link out to Ligand Expos:SEP Link out to SuperLigands:SEP Link out to SuperHapten:SEP 2D
     
     
  •  
    Move Section Derived Data Hide
     
     
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< Biological Assembly 1    Help >
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Biological assembly 1 assigned by authors and generated by PISA (software)
 
 
 
  •  
    Move Section Deposition Summary Hide
    Authors:   Wilker, E.W.,   Grant, R.A.,   Artim, S.C.,   Yaffe, M.B.

    Deposition:   2005-02-18
    Release:   2005-03-01
    Last Modified (REVDAT):   2009-02-24
     
     
  •  
    Move Section Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Experimental Data:   Download Structure Factors  [ EDS External Link to EDS ]
    View a histogram of Resolution Resolution[Å]: 2.40
    R-Value: 0.233 (obs.)
    R-Free: 0.283
    Space Group: C 2 2 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 56.17 α = 90.00 
    b = 137.09 β = 90.00 
    c = 155.31 γ = 90.00