5A1J

Periplasmic Binding Protein CeuE in complex with ferric 4-LICAM


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.312 
  • R-Value Work: 0.264 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

Interactions of a Periplasmic Binding Protein with a Tetradentate Siderophore Mimic.

Raines, D.J.Moroz, O.V.Wilson, K.S.Duhme-Klair, A.

(2013) Angew.Chem.Int.Ed.Engl. 52: 4595

  • DOI: 10.1002/anie.201300751
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • Iron-bound structure: The ferric complex of a tetradentate siderophore mimic was synthesized and co-crystallized with the periplasmic binding protein CeuE of Campylobacter jejuni. In addition to electrostatic and hydrogen-bonding interactions between ...

    Iron-bound structure: The ferric complex of a tetradentate siderophore mimic was synthesized and co-crystallized with the periplasmic binding protein CeuE of Campylobacter jejuni. In addition to electrostatic and hydrogen-bonding interactions between the binding pocket and the substrate, the structure showed direct coordination of two amino acid side chains to the Fe(III) center (orange, see figure).


    Organizational Affiliation

    Department of Chemistry, University of York, Heslington, York, YO10 5DD, UK.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
ENTEROCHELIN UPTAKE PERIPLASMIC BINDING PROTEIN
A
288Campylobacter jejuni subsp. jejuni serotype O:2 (strain ATCC 700819 / NCTC 11168)Mutation(s): 0 
Gene Names: ceuE
Find proteins for Q0P8Q4 (Campylobacter jejuni subsp. jejuni serotype O:2 (strain ATCC 700819 / NCTC 11168))
Go to UniProtKB:  Q0P8Q4
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
LCM
Query on LCM

Download SDF File 
Download CCD File 
A
N,N'-butane-1,4-diylbis(2,3-dihydroxybenzamide)
4-LICAM
C18 H20 N2 O6
FBRVRHJYPWFVCL-UHFFFAOYSA-N
 Ligand Interaction
FE
Query on FE

Download SDF File 
Download CCD File 
A
FE (III) ION
Fe
VTLYFUHAOXGGBS-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.312 
  • R-Value Work: 0.264 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 60.420α = 90.00
b = 66.890β = 90.00
c = 67.300γ = 90.00
Software Package:
Software NamePurpose
xia2data reduction
REFMACrefinement
MOLREPphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2015-05-13
    Type: Initial release