1F4S

STRUCTURE OF TRANSCRIPTIONAL FACTOR ALCR IN COMPLEX WITH A TARGET DNA


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 20 
  • Conformers Submitted: 10 
  • Selection Criteria: The submitted conformer models are the 10 structures with the lowest energy. 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

The solution structure of an AlcR-DNA complex sheds light onto the unique tight and monomeric DNA binding of a Zn(2)Cys(6) protein.

Cahuzac, B.Cerdan, R.Felenbok, B.Guittet, E.

(2001) Structure 9: 827-836

  • Primary Citation of Related Structures:  1F5E

  • PubMed Abstract: 
  • In Aspergillus nidulans, the transcription activator AlcR mediates specific induction of a number of the genes of the alc cluster. This cluster includes genes involved in the oxidation of ethanol and other alcohols to acetate. The pattern of binding ...

    In Aspergillus nidulans, the transcription activator AlcR mediates specific induction of a number of the genes of the alc cluster. This cluster includes genes involved in the oxidation of ethanol and other alcohols to acetate. The pattern of binding and of transactivation of AlcR is unique within the Zn(2)Cys(6) family. The structural bases for these specificities have not been analyzed at the atomic level until now.


    Organizational Affiliation

    Laboratoire de Résonance Magnétique Nucléaire, ICSN-CNRS, 1 Avenue de la Terrasse, Gif-sur-Yvette F-91190, France.




Macromolecules

Find similar proteins by: Sequence  |  Structure


Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
ETHANOL REGULON TRANSCRIPTIONAL FACTOR
P
65Emericella nidulans (strain FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139)Gene Names: alcR
Find proteins for P21228 (Emericella nidulans (strain FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139))
Go to UniProtKB:  P21228
Entity ID: 1
MoleculeChainsLengthOrganism
DNA (5'-D(P*CP*GP*TP*GP*CP*GP*GP*AP*TP*C)-3')A10N/A
Entity ID: 2
MoleculeChainsLengthOrganism
DNA (5'-D(P*GP*AP*TP*CP*CP*GP*CP*AP*CP*G)-3')B10N/A
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN

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

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 20 
  • Conformers Submitted: 10 
  • Selection Criteria: The submitted conformer models are the 10 structures with the lowest energy. 
  • Olderado: 1F4S Olderado

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2001-09-28
    Type: Initial release
  • Version 1.1: 2008-04-27
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance