3QLB Metal Transport date Feb 02, 2011
title Enantiopyochelin Outer Membrane Tonb-Dependent Transporter F Pseudomonas Fluorescens Bound To The Ferri-Enantiopyochelin
authors K.Brillet, S.Noel, G.L.A.Mislin, C.Reimmann, I.J.Schalk, D.Cobess
compound source
Molecule: Enantio-Pyochelin Receptor
Chain: A, B
Synonym: Feta
Engineered: Yes
 Organism_scientific: Pseudomonas Fluorescens
Organism_taxid: 294
Gene: Feta
Expression_system: Pseudomonas Fluorescens
Expression_system_taxid: 294
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pme7583
symmetry Space Group: C 2 2 21
R_factor 0.214 R_Free 0.259
crystal
cell
length a length b length c angle alpha angle beta angle gamma
155.070 170.830 232.620 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.26 Å
ligand CIT, EFE, SO4 enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referencePyochelin enantiomers and their outer-membrane siderophore transporters in fluorescent pseudomonads: structural bases for unique enantiospecific recognition., Brillet K, Reimmann C, Mislin GL, Noel S, Rognan D, Schalk IJ, Cobessi D, J Am Chem Soc. 2011 Oct 19;133(41):16503-9. Epub 2011 Sep 23. PMID:21902256
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (437 Kb) [Save to disk]
  • Biological Unit Coordinates (3qlb.pdb1.gz) 217 Kb
  • Biological Unit Coordinates (3qlb.pdb2.gz) 216 Kb
  • LPC: Ligand-Protein Contacts for 3QLB
  • CSU: Contacts of Structural Units for 3QLB
  • Structure Factors (425 Kb)
  • Retrieve 3QLB in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3QLB from S2C, [Save to disk]
  • Re-refined 3qlb structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3QLB 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 3QLB
  • 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 3QLB, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3qlb_A] [3qlb] [3qlb_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 3QLB
  • Community annotation for 3QLB at PDBWiki (http://pdbwiki.org)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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