1QDE

CRYSTAL STRUCTURE OF THE ATPASE DOMAIN OF TRANSLATION INITIATION FACTOR 4A FROM SACCHAROMYCES CEREVISIAE-THE PROTOTYPE OF THE DEAD BOX PROTEIN FAMILY


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2 Å
  • R-Value Free: 0.266 
  • R-Value Work: 0.214 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Crystal structure of the ATPase domain of translation initiation factor 4A from Saccharomyces cerevisiae--the prototype of the DEAD box protein family.

Benz, J.Trachsel, H.Baumann, U.

(1999) Structure Fold.Des. 7: 671-679


  • PubMed Abstract: 
  • Translation initiation factor 4A (elF4A) is the prototype of the DEAD-box family of proteins. DEAD-box proteins are involved in a variety of cellular processes including splicing, ribosome biogenesis and RNA degradation. Energy from ATP hydrolysis is ...

    Translation initiation factor 4A (elF4A) is the prototype of the DEAD-box family of proteins. DEAD-box proteins are involved in a variety of cellular processes including splicing, ribosome biogenesis and RNA degradation. Energy from ATP hydrolysis is used to perform RNA unwinding during initiation of mRNA translation. The presence of elF4A is required for the 43S preinitiation complex to bind to and scan the mRNA.


    Organizational Affiliation

    Departement für Chemie und Biochemie, Universität Bern, Germany. joerg.benz@ibc.unibe.ch




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
TRANSLATION INITIATION FACTOR 4A
A
224Saccharomyces cerevisiae (strain ATCC 204508 / S288c)Mutation(s): 0 
Gene Names: TIF1, TIF2 (TIF41A, TIF41B)
EC: 3.6.4.13
Find proteins for P10081 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Go to UniProtKB:  P10081
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download SDF File 
Download CCD File 
A
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2 Å
  • R-Value Free: 0.266 
  • R-Value Work: 0.214 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 38.880α = 90.00
b = 59.280β = 90.00
c = 92.050γ = 90.00
Software Package:
Software NamePurpose
SHARPphasing
CNSrefinement
DENZOdata reduction
SCALEPACKdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2000-05-23
    Type: Initial release
  • Version 1.1: 2008-04-27
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance