1EFT Elongation Factor date Aug 24, 1993
title The Crystal Structure Of Elongation Factor Ef-Tu From Thermu Aquaticus In The Gtp Conformation
authors M.Kjeldgaard, P.Nissen, S.Thirup, J.Nyborg
compound source
Molecule: Elongation Factor Tu
Chain: A
Engineered: Yes
Organism_scientific: Thermus Aquaticus
Organism_taxid: 271
symmetry Space Group: C 1 2 1
R_factor 0.200 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
150.700 99.700 40.200 90.00 95.30 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand GNP, MG enzyme
note 1EFT (Molecule of the Month:pdb81)
related structures by homologous chain: 1B23, 1EFU
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceThe crystal structure of elongation factor EF-Tu from Thermus aquaticus in the GTP conformation., Kjeldgaard M, Nissen P, Thirup S, Nyborg J, Structure 1993 Sep 15;1(1):35-50. PMID:8069622
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (70 Kb) [Save to disk]
  • Biological Unit Coordinates (1eft.pdb1.gz) 66 Kb
  • LPC: Ligand-Protein Contacts for 1EFT
  • CSU: Contacts of Structural Units for 1EFT
  • Likely Quarternary Molecular Structure file(s) for 1EFT
  • Structure Factors (202 Kb)
  • Retrieve 1EFT in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1EFT from S2C, [Save to disk]
  • Re-refined 1eft structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1EFT in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1EFT
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1EFT, from MSDmotif at EBI
  • Genome occurence of 1EFT's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1eft_3, region 1-212 [Jmol] [rasmolscript] [script source]
        - Domain d1eft_1, region 213-312 [Jmol] [rasmolscript] [script source]
        - Domain d1eft_2, region 313-405 [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1eft_A] [1eft]
  • SWISS-PROT database: [Q01698]
  • Domain organization of [EFTU_THEAQ] by SWISSPFAM
  • Other resources with information on 1EFT
  • Community annotation for 1EFT at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 1EFT from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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