1ETU

STRUCTURAL DETAILS OF THE BINDING OF GUANOSINE DIPHOSPHATE TO ELONGATION FACTOR TU FROM E. COLI AS STUDIED BY X-RAY CRYSTALLOGRAPHY


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.90 Å

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Structural details of the binding of guanosine diphosphate to elongation factor Tu from E. coli as studied by X-ray crystallography.

la Cour, T.F.Nyborg, J.Thirup, S.Clark, B.F.

(1985) EMBO J 4: 2385-2388

  • Primary Citation of Related Structures:  
    1ETU

  • PubMed Abstract: 
  • Structural details of the guanosine diphosphate binding to a modified form of elongation factor Tu from Escherichia coli, resulting from X-ray crystallographic studies, are reported. The protein elements that take part in the nucleotide binding are located in four loops connecting beta-strands with alpha-helices ...

    Structural details of the guanosine diphosphate binding to a modified form of elongation factor Tu from Escherichia coli, resulting from X-ray crystallographic studies, are reported. The protein elements that take part in the nucleotide binding are located in four loops connecting beta-strands with alpha-helices. These loops correspond to regions in primary sequences which show a high degree of homology when compared with other prokaryotic and eukaryotic elongation factors and initiation factor 2.


    Related Citations: 
    • A Model for the Tertiary Structure of P21, the Product of the Ras Oncogene
      Mccormick, F., Clark, B.F.C., Lacour, T.F.M., Kjeldgaard, M., Norskov-Lauritsen, L., Nyborg, J.
      (1985) Science 230: 78
    • Structure of Bacterial Elongation Factor EF-TU and its Interaction with Aminoacyl-tRNA
      Clark, B.F.C., Lacour, T.F.M., Nielsen, K.M., Nyborg, J., Petersen, H.U., Siboska, G.E., Wikman, F.P.
      (1984) Gene Expression The Translational Step And Its Control --: 127
    • Structural Features of the Gdp Binding Site of Elongation Factor TU from Escherichia Coli as Determined by X-Ray Diffraction
      Rubin, J.R., Morikawa, K., Nyborg, J., Lacour, T.F.M., Clark, B.F.C., Miller, D.L.
      (1981) FEBS Lett 129: 177
    • High Resolution X-Ray Crystallographic Analysis of a Modified Form of the Elongation Factor TU(Colon) Guanosine Diphosphate Complex
      Morikawa, K., Lacour, T.F.M., Nyborg, J., Rasmussen, K.M., Miller, D.L., Clark, B.F.C.
      (1978) J Mol Biol 125: 325

    Organizational Affiliation

    Structural Biology Laboratory, Department of Chemistry, University of York, York YO10 5DD, United Kingdom.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
ELONGATION FACTOR TUA393Escherichia coli K-12Mutation(s): 0 
Gene Names: tufAb3339JW3301
UniProt
Find proteins for P0CE47 (Escherichia coli (strain K12))
Explore P0CE47 
Go to UniProtKB:  P0CE47
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
GDP (Subject of Investigation/LOI)
Query on GDP

Download Ideal Coordinates CCD File 
C [auth A]GUANOSINE-5'-DIPHOSPHATE
C10 H15 N5 O11 P2
QGWNDRXFNXRZMB-UUOKFMHZSA-N
 Ligand Interaction
MG
Query on MG

Download Ideal Coordinates CCD File 
B [auth A]MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.90 Å
  • Space Group: C 2 2 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 98.2α = 90
b = 100.8β = 90
c = 160.8γ = 90

Structure Validation

View Full Validation Report




Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 1988-07-16
    Type: Initial release
  • Version 1.1: 2008-03-24
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance