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X-RAY STRUCTURE OF A VIRAL CYCLIN FROM HERPESVIRUS SAIMIRI


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.00 Å
  • R-Value Free: 0.325 
  • R-Value Work: 0.242 
  • R-Value Observed: 0.242 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Crystal structure of a viral cyclin, a positive regulator of cyclin-dependent kinase 6.

Schulze-Gahmen, U.Jung, J.U.Kim, S.H.

(1999) Structure 7: 245-254

  • DOI: 10.1016/s0969-2126(99)80035-5
  • Structures With Same Primary Citation

  • PubMed Abstract: 
  • Cyclin-dependent kinases (CDKs) have a central role in cell-cycle control and are activated by complex formation with positive regulatory proteins called cyclins and by phosphorylation. The overexpression and mutation of cyclins and CDKs has been ass ...

    Cyclin-dependent kinases (CDKs) have a central role in cell-cycle control and are activated by complex formation with positive regulatory proteins called cyclins and by phosphorylation. The overexpression and mutation of cyclins and CDKs has been associated with tumorigenesis and oncogenesis. A virus-encoded cyclin (v-cyclin) from herpesvirus saimiri has been shown to exhibit highest sequence homology to type D cyclins and specifically activates CDK6 of host cells to a very high degree.


    Related Citations: 
    • Virus-Encoded Cyclin
      Jung, J.U., Staeger, M., Desrosier, R.C.
      (1994) Mol Cell Biol 14: 7235

    Organizational Affiliation

    Department of Chemistry, Earnest Orlando Berkeley National Laboratory, University of California, Berkeley, California, 94720 USA. uschulze-gahmen@lbl.gov



Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
CYCLIN HOMOLOGA229Herpesvirus saimiri (strain 11)Mutation(s): 0 
Gene Names: ECLF272
Find proteins for Q01043 (Saimiriine herpesvirus 2 (strain 11))
Explore Q01043 
Go to UniProtKB:  Q01043
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.00 Å
  • R-Value Free: 0.325 
  • R-Value Work: 0.242 
  • R-Value Observed: 0.242 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 37.92α = 90
b = 61.44β = 90
c = 130.57γ = 90
Software Package:
Software NamePurpose
CNSrefinement
HKLdata reduction
SCALEPACKdata scaling
CNSphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1999-06-15
    Type: Initial release
  • Version 1.1: 2008-03-24
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance