1EFT

THE CRYSTAL STRUCTURE OF ELONGATION FACTOR EF-TU FROM THERMUS AQUATICUS IN THE GTP CONFORMATION


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Observed: 0.200

Literature

Macromolecules
Sequence Display for 1EFT

Classification: ELONGATION FACTOR

Total Structure Weight: 45275.45

Macromolecule Entities
Molecule Chains Length Organism Details
ELONGATION FACTOR TU A 405 Thermus aquaticus Mutation: Y33F, A35T, I322V, T336S
Gene Name(s): tuf tufA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
GNP
Query on GNP

A PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER
C10 H17 N6 O13 P3
UQABYHGXWYXDTK-UUOKFMHZSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Observed: 0.200
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 150.70 α = 90.00
b = 99.70 β = 95.30
c = 40.20 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1993-08-24
  • Released Date: 1994-08-31
  • Deposition author(s): Kjeldgaard, M., Nissen, P., Thirup, S., Nyborg, J.

Revision History

  • Version 1_0: 1994-08-31

    Type: Initial release

  • Version 1_1: 2008-03-24

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance