Crystal Structure of human 14-3-3 sigma in Complex with Raf1 peptide (6mer) and stabilisator Fusicoccin
3IQV
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Protein Binding , Signaling Protein
    Structure Weight: 28167.74
    Molecule: 14-3-3 protein sigma
    Polymer: 1 Type: protein Length: 236
    Chains: A
    Fragment: UNP residues 1-231
    Organism: Homo sapiens
    Gene Names: Gene View for SFN HME1
    UniProtKB: Protein Feature View | Search PDB | P31947  
    Molecule: 6-mer peptide from RAF proto-oncogene serine/threonine-protein kinase
    Polymer: 2 Type: protein Length: 6
    Chains: P
    EC#: 2.7.11.1   
    Organism: Homo sapiens
    Gene Names: Gene View for RAF1 RAF
    UniProtKB: Protein Feature View | Search PDB | P04049  
     
  •   Structure Validation Hide

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  •   Source Hide
    Polymer: 1
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human  
    Polymer: 2
    Scientific Name: Synthetic construct (Homo sapiens)   Taxonomy    
     
  •   Related PDB Entries Hide
    Identifier Details
    3cu8    
    3iqj    
    3iqu    
     
  •   Ligand Chemical Component Hide
     
  •   External Ligand Annotations Hide
    Identifier   Binding Affinity (Sequence Identity %)
    FSC
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    FSC
    N/Ain BindingDB
    Kd: 6600 nM - data from BindingMOAD  
    N/Ain PDBbind
     
  •   Modified Residues Hide
    Identifier Formula Parent Type
    CSO
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    CSO C3 H7 N O3 S CYS lPeptideLinking
    SEP
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    SEP C3 H8 N O6 P SER lPeptideLinking
     
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  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
  Biological Assembly       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Ottmann, C.,  Weyand, M.

    Deposition:   2009-08-21
    Release:   2010-09-01
    Last Modified (REVDAT):   2013-11-27
     
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    2013-11-27
    Citation
    2011-07-13
    Version format compliance
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   1.20
    R-Value: 0.125 (obs.)
    R-Free: 0.153
    Space Group: C 2 2 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 82.37 α = 90.00 
    b = 111.75 β = 90.00 
    c = 62.49 γ = 90.00