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Mechanism of Aurora-B activation by INCENP and inhibition by Hesperadin.
2BFX
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Transferase
    Structure Weight: 77029.58
    Molecule: AURORA KINASE B-A
    Polymer: 1 Type: protein Length: 284
    Chains: A, B
    EC#: 2.7.11.1   
    Fragment: CATALYTIC DOMAIN, RESIDUES 78-361
    Details: PHOSPHORYLATED ON A248 AND B248
    Organism Xenopus laevis
    Gene Names aurkb-a airk2-a
    UniProtKB:   Protein Feature View | Search PDB | Q6DE08  
    Molecule: INNER CENTROMERE PROTEIN A
    Polymer: 2 Type: protein Length: 43
    Chains: C, D
    Fragment: N-TERMINAL, RESIDUES 798-840
    Organism Xenopus laevis
    Gene Name incenp-a
    UniProtKB:   Protein Feature View | Search PDB | O13024  
     
  •   Structure Validation Hide

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  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Xenopus laevis   Taxonomy   Common Name: African clawed frog Expression System: Escherichia coli  
    Polymer: 2
    Scientific Name: Xenopus laevis   Taxonomy   Common Name: African clawed frog Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    2BFY  COMPLEX OF AURORA-B WITH INCENP AND HESPERADIN. 
     
  •   Modified Residues Hide
    Identifier Formula Parent Type
    TPO
    Search 
    TPO C4 H10 N O6 P THR lPeptideLinking
     
  •   External Domain Annotations Hide
     
  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
 
  Biological Assembly 1       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   MyPDB Personal Annotations Hide
     
  •   Deposition Summary Hide
    Authors:   Sessa, F.,  Mapelli, M.,  Ciferri, C.,  Tarricone, C.,  Areces, L.B.,  Schneider, T.R.,  Stukenberg, P.T.,  Musacchio, A.

    Deposition:   2004-12-15
    Release:   2005-05-03
    Last Modified (REVDAT):   2014-05-14
     
  •   Revision History    Hide
    Mouse over text for details
    2014-05-14
    Function and keywords
    2014-05-14
    Version format compliance
    2014-05-14
    Biological assembly
    2014-05-14
    Entry title
    2014-05-14
    Sequence database correspondence
    2014-05-14
    Citation
    2014-05-14
    Entry authorship
    2014-05-14
    Polymer description
    2014-05-14
    Geometry validation
    2014-05-14
    Non-polymer description
    2014-05-14
    Other
    2014-05-14
    Source and taxonomy
    2014-05-14
    Refinement description
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
    N/A
    Resolution[Å]:   1.80
    R-Value: 0.197 (obs.)
    R-Free: 0.226
    Space Group: P 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 45.94 α = 90.00 
    b = 66.90 β = 96.79 
    c = 116.52 γ = 90.00