2ADR

ADR1 DNA-BINDING DOMAIN FROM SACCHAROMYCES CEREVISIAE, NMR, 25 STRUCTURES


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 50 
  • Conformers Submitted: 25 
  • Selection Criteria: LOWEST ENERGY TERM 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

A folding transition and novel zinc finger accessory domain in the transcription factor ADR1.

Bowers, P.M.Schaufler, L.E.Klevit, R.E.

(1999) Nat.Struct.Mol.Biol. 6: 478-485

  • DOI: 10.1038/8283

  • PubMed Abstract: 
  • The region responsible for sequence-specific DNA binding by the transcription factor ADR1 contains two Cys2-His2 zinc fingers and an additional N-terminal proximal accessory region (PAR). The N-terminal (non-finger) PAR is unstructured in the absence ...

    The region responsible for sequence-specific DNA binding by the transcription factor ADR1 contains two Cys2-His2 zinc fingers and an additional N-terminal proximal accessory region (PAR). The N-terminal (non-finger) PAR is unstructured in the absence of DNA and undergoes a folding transition on binding the DNA transcription target site. We have used a set of HN-HN NOEs derived from a perdeuterated protein-DNA complex to describe the fold of ADR1 bound to the UAS1 binding site. The PAR forms a compact domain consisting of three antiparallel strands that contact A-T base pairs in the major groove. The three-strand domain is a novel fold among all known DNA-binding proteins. The PAR shares sequence homology with the N-terminal regions of other zinc finger proteins, suggesting that it represents a new DNA-binding module that extends the binding repertoire of zinc finger proteins.


    Related Citations: 
    • A Disorder-to-Order Transition Couled to DNA Binding in the Essential Zinc-Finger DNA-Binding of Yeast Adr1 Elucidated by Backbone Dynamics and Proton Exchange
      Hyre, D.E.,Klevit, R.E.
      () TO BE PUBLISHED --: --
    • NMR Chemical Shift Perturbation Mapping of DNA Binding by a Zinc-Finger Domain from the Yeast Transcription Factor Adr1
      Schmiedeskamp, M.,Rajagopal, P.,Klevit, R.E.
      (1997) Protein Sci. 6: 1835


    Organizational Affiliation

    Department of Biochemistry, University of Washington, Seattle 98195-7742, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
ADR1
A
60Saccharomyces cerevisiae (strain ATCC 204508 / S288c)Mutation(s): 1 
Gene Names: ADR1
Find proteins for P07248 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Go to UniProtKB:  P07248
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN

Download SDF File 
Download CCD File 
A
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 50 
  • Conformers Submitted: 25 
  • Selection Criteria: LOWEST ENERGY TERM 
  • Olderado: 2ADR Olderado
Software Package:
Software NamePurpose
X-PLORmodel building
X-PLORphasing
X-PLORrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1998-06-17
    Type: Initial release
  • Version 1.1: 2008-03-24
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance