2XE1 Transport Protein date May 10, 2010
title Molecular Insights Into Clinically Isolated Ompc Mutants And Role In Multi-Drug Resistance
authors V.A.Bamford, J.H.Naismith
compound source
Molecule: Outer Membrane Protein C
Chain: A
Synonym: Porin Ompc, Outer Membrane Protein 1b
Engineered: Yes
 Organism_scientific: Escherichia Coli
Organism_taxid: 562
Strain: O6
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Other_details: O6 Uropathogenic Strain
symmetry Space Group: P 63 2 2
R_factor 0.193 R_Free 0.218
crystal
cell
length a length b length c angle alpha angle beta angle gamma
120.400 120.400 158.100 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.50 Å
ligand D10, HEX enzyme
note 2XE1 supersedes 2IXX
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceAltered Antibiotic Transport in OmpC Mutants Isolated from a Series of Clinical Strains of Multi-Drug Resistant E. coli., Lou H, Chen M, Black SS, Bushell SR, Ceccarelli M, Mach T, Beis K, Low AS, Bamford VA, Booth IR, Bayley H, Naismith JH, PLoS One. 2011;6(10):e25825. Epub 2011 Oct 28. PMID:22053181
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (121 Kb) [Save to disk]
  • Biological Unit Coordinates (2xe1.pdb1.gz) 343 Kb
  • LPC: Ligand-Protein Contacts for 2XE1
  • CSU: Contacts of Structural Units for 2XE1
  • Structure Factors (177 Kb)
  • Retrieve 2XE1 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2XE1 from S2C, [Save to disk]
  • Re-refined 2xe1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2XE1 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 2XE1
  • 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 2XE1, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2xe1] [2xe1_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 2XE1
  • Community annotation for 2XE1 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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