1VTL

CO-CRYSTAL STRUCTURE OF TBP RECOGNIZING THE MINOR GROOVE OF A TATA ELEMENT


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Work: 0.202 
  • R-Value Observed: 0.202 

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This is version 1.1 of the entry. See complete history


Literature

Co-Crystal Structure of TBP Recognizing the Minor Groove of a TATA Element

Kim, J.L.Nikolov, D.B.Burley, S.K.

(1993) Nature 365: 520-527

  • DOI: 10.1038/365520a0
  • Primary Citation of Related Structures:  
    1VTL

  • PubMed Abstract: 
  • The three-dimensional structure of a TATA-box binding polypeptide complexed with the TATA element of the adenovirus major late promoter has been determined by X-ray crystallography at 2.25 A resolution. Binding of the saddle-shaped protein induces a conformational change in the DNA, inducing sharp kinks at either end of the sequence TATAAAAG ...

    The three-dimensional structure of a TATA-box binding polypeptide complexed with the TATA element of the adenovirus major late promoter has been determined by X-ray crystallography at 2.25 A resolution. Binding of the saddle-shaped protein induces a conformational change in the DNA, inducing sharp kinks at either end of the sequence TATAAAAG. Between the kinks, the right-handed double helix is smoothly curved and partially unwound, presenting a widened minor groove to TBP's concave, antiparallel beta-sheet. Side-chain/base interactions are restricted to the minor groove, and include hydrogen bonds, van der Waals contacts and phenylalanine-base stacking interactions.


    Organizational Affiliation

    Laboratory of Molecular Biophysics, Rockefeller University, New York, New York 10021.



Macromolecules

Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetailsImage
TATA BINDING PROTEIN (TBP)E, F186Arabidopsis thalianaMutation(s): 0 
Gene Names: TBP1At3g13445MRP15.10
UniProt
Find proteins for P28147 (Arabidopsis thaliana)
Explore P28147 
Go to UniProtKB:  P28147
Protein Feature View
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  • Reference Sequence
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  • Entity ID: 1
    MoleculeChainsLengthOrganismImage
    DNA (5'-D(*GP*CP*TP*AP*TP*AP*AP*AP*AP*GP*GP*GP*CP*A)-3')A, C14N/A
    Protein Feature View
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    • Reference Sequence
    • Find similar nucleic acids by:  Sequence   |   Structure
    • Entity ID: 2
      MoleculeChainsLengthOrganismImage
      DNA (5'-D(*TP*GP*CP*CP*CP*TP*TP*TP*TP*AP*TP*AP*GP*C)-3')B, D14N/A
      Protein Feature View
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      • Reference Sequence
      Experimental Data & Validation

      Experimental Data

      • Method: X-RAY DIFFRACTION
      • Resolution: 2.25 Å
      • R-Value Work: 0.202 
      • R-Value Observed: 0.202 
      • Space Group: P 1 21 1
      Unit Cell:
      Length ( Å )Angle ( ˚ )
      a = 41.8α = 90
      b = 146.5β = 90.6
      c = 57.6γ = 90
      Software Package:
      Software NamePurpose
      X-PLORrefinement

      Structure Validation

      View Full Validation Report




      Entry History 

      Deposition Data

      Revision History  (Full details and data files)

      • Version 1.0: 2011-07-13
        Type: Initial release
      • Version 1.1: 2021-02-03
        Changes: Database references, Structure summary