2XEV Metal Binding date May 18, 2010
title Crystal Structure Of The Tpr Domain Of Xanthomonas Campestris Ybgf
authors A.M.Krachler, A.Sharma, C.Kleanthous
compound source
Molecule: Ybgf
Chain: A, B, C
Fragment: Tpr Domain, Residues 146-272
Engineered: Yes
 Organism_scientific: Xanthomonas Campestris
Organism_taxid: 339
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
symmetry Space Group: P 1 21 1
R_factor 0.20407 R_Free 0.22813
crystal
cell
length a length b length c angle alpha angle beta angle gamma
86.360 37.120 90.610 90.00 117.14 90.00
method X-Ray Diffractionresolution 1.57 Å
ligand CL, ZN enzyme
Primary referenceTolA modulates the oligomeric status of YbgF in the bacterial periplasm., Krachler AM, Sharma A, Cauldwell A, Papadakos G, Kleanthous C, J Mol Biol. 2010 Oct 22;403(2):270-85. Epub 2010 Sep 15. PMID:20816983
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (69 Kb) [Save to disk]
  • Biological Unit Coordinates (2xev.pdb1.gz) 22 Kb
  • Biological Unit Coordinates (2xev.pdb2.gz) 23 Kb
  • Biological Unit Coordinates (2xev.pdb3.gz) 23 Kb
  • LPC: Ligand-Protein Contacts for 2XEV
  • CSU: Contacts of Structural Units for 2XEV
  • Structure Factors (934 Kb)
  • Retrieve 2XEV in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2XEV from S2C, [Save to disk]
  • Re-refined 2xev structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2XEV 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 2XEV
  • 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 2XEV, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2xev] [2xev_A] [2xev_C] [2xev_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 2XEV: [TPR ] by SMART
    • Other resources with information on 2XEV
  • Community annotation for 2XEV at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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