1EXM

CRYSTAL STRUCTURE OF THERMUS THERMOPHILUS ELONGATION FACTOR TU (EF-TU) IN COMPLEX WITH THE GTP ANALOGUE GPPNHP.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.243 
  • R-Value Work: 0.209 

wwPDB Validation 3D Report Full Report


This is version 1.4 of the entry. See complete history

Literature

Insights into the GTPase Mechanism of EF-Tu from Structural Studies

Hilgenfeld, R.Mesters, J.R.Hogg, T.

(2000) The Ribosome: Structure, Function, Antibiotics, and Cellular Interactions 28: 347-357


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
ELONGATION FACTOR TU (EF-TU)
A
405Thermus thermophilusGene Names: tufA (tuf)
Find proteins for P60338 (Thermus thermophilus)
Go to UniProtKB:  P60338
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
MG
Query on MG

Download SDF File 
Download CCD File 
A
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
GNP
Query on GNP

Download SDF File 
Download CCD File 
A
PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER
C10 H17 N6 O13 P3
UQABYHGXWYXDTK-UUOKFMHZSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.243 
  • R-Value Work: 0.209 
  • Space Group: C 1 2 1
Unit Cell:
Length (Å)Angle (°)
a = 150.500α = 90.00
b = 99.500β = 95.30
c = 40.200γ = 90.00
Software Package:
Software NamePurpose
CCP4data scaling
X-PLORphasing
ROTAVATAdata scaling
X-PLORmodel building
CNSrefinement
MADNESSdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2000-06-07
    Type: Initial release
  • Version 1.1: 2008-04-27
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance
  • Version 1.3: 2017-10-04
    Type: Advisory, Refinement description
  • Version 1.4: 2018-01-31
    Type: Experimental preparation