1DAR

ELONGATION FACTOR G IN COMPLEX WITH GDP


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.290 
  • R-Value Work: 0.220 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

The structure of elongation factor G in complex with GDP: conformational flexibility and nucleotide exchange.

al-Karadaghi, S.Aevarsson, A.Garber, M.Zheltonosova, J.Liljas, A.

(1996) Structure 4: 555-565

  • Also Cited By: 2BV3, 2BM0, 2BM1

  • PubMed Abstract: 
  • Elongation factor G (EF-G) catalyzes the translocation step of translation. During translocation EF-G passes through four main conformational states: the GDP complex, the nucleotide-free state, the GTP complex, and the GTPase conformation. The first ...

    Elongation factor G (EF-G) catalyzes the translocation step of translation. During translocation EF-G passes through four main conformational states: the GDP complex, the nucleotide-free state, the GTP complex, and the GTPase conformation. The first two of these conformations have been previously investigated by crystallographic methods.


    Related Citations: 
    • Three-Dimensional Structure of the Ribosomal Translocase: Elongation Factor G from Thermus Thermophilus
      Aevarsson, A.,Brazhnikov, E.,Garber, M.,Zheltonosova, J.,Chirgadze, Y.,Al-Karadaghi, S.,Svensson, L.A.,Liljas, A.
      (1994) Embo J. 13: 3669
    • The Crystal Structure of Elongation Factor G Complexed with Gdp, at 2.7 A Resolution
      Czworkowski, J.,Wang, J.,Steitz, T.A.,Moore, P.B.
      (1994) Embo J. 13: 3661


    Organizational Affiliation

    Department of Molecular Biophysics, Lund University, Sweden.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
ELONGATION FACTOR G
A
691Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: fusA (fus)
Find proteins for Q5SHN5 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  Q5SHN5
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
GDP
Query on GDP

Download SDF File 
Download CCD File 
A
GUANOSINE-5'-DIPHOSPHATE
C10 H15 N5 O11 P2
QGWNDRXFNXRZMB-UUOKFMHZSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
GDPKd: 11000 nM BINDINGMOAD
GDPKd: 11000 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.290 
  • R-Value Work: 0.220 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 76.300α = 90.00
b = 106.400β = 90.00
c = 115.600γ = 90.00
Software Package:
Software NamePurpose
X-PLORrefinement
CCP4data scaling
DENZOdata reduction
X-PLORphasing
X-PLORmodel building

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1996-07-11
    Type: Initial release
  • Version 1.1: 2008-03-24
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Source and taxonomy, Version format compliance