1M9O

NMR structure of the first Zinc Binding domain of Nup475/TTP/TIS11


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 30 
  • Conformers Submitted: 23 
  • Selection Criteria: structures with the lowest energy 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

A Cys3His Zinc-Binding Domain from Nup475/Tristetraproline: a Novel Fold with a Disklike Structure

Amann, B.T.Worthington, M.T.Berg, J.M.

(2003) Biochemistry 42: 217-221

  • DOI: 10.1021/bi026988m

  • PubMed Abstract: 
  • Nup475 (also known as tristetraprolin and TIS11) includes two zinc-binding domains of the form Cys-X8-Cys-X5-Cys-X3-His. These domains are required for rapid degradation of tumor necrosis factor (TNF) and other mRNAs through the interaction with AU-r ...

    Nup475 (also known as tristetraprolin and TIS11) includes two zinc-binding domains of the form Cys-X8-Cys-X5-Cys-X3-His. These domains are required for rapid degradation of tumor necrosis factor (TNF) and other mRNAs through the interaction with AU-rich elements in their 3'-untranslated regions. The three-dimensional solution structure of the first domain was determined by multidimensional nuclear magnetic resonance spectroscopy, revealing a novel fold around a central zinc ion. The core structure is disk-like with a diameter of approximately 25 A and a width of approximately 12 A. This structure provides a basis for evaluating the role of individual residues for structural stability and for nucleic acid binding.


    Organizational Affiliation

    Department of Biophysics and Biophysical Chemistry, 713 WBSB, Johns Hopkins School of Medicine, Baltimore, Maryland 21205, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Tristetraproline
A
77Mus musculusGene Names: Zfp36 (Tis11, Tis11a)
Find proteins for P22893 (Mus musculus)
Go to UniProtKB:  P22893
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: 30 
  • Conformers Submitted: 23 
  • Selection Criteria: structures with the lowest energy 
  • Olderado: 1M9O Olderado

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2003-06-03
    Type: Initial release
  • Version 1.1: 2008-04-28
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance