4B7O Transport Protein date Aug 21, 2012
title The Frpb Iron Transporter From Neisseria Meningitidis (F5-1 Apoprotein Form
authors M.Saleem, S.M.Prince, J.P.Derrick
compound source
Molecule: Iron-Regulated Outer Membrane Protein
Chain: A
Synonym: Frpb Iron Transporter
Engineered: Yes
Organism_scientific: Neisseria Meningitidis
Organism_taxid: 487
Variant: F5-1
Expression_system: Escherichia Coli B
Expression_system_taxid: 37762
Expression_system_variant: T7 Express
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet30eklic
symmetry Space Group: C 1 2 1
R_factor 0.23315 R_Free 0.28067
crystal
cell
length a length b length c angle alpha angle beta angle gamma
175.210 79.100 74.750 90.00 97.58 90.00
method X-Ray Diffractionresolution 2.32 Å
Gene
Ontology
ChainFunctionProcessComponent
A
  • siderophore uptake transmemb...


  • Primary referenceUse of a Molecular Decoy to Segregate Transport from Antigenicity in the FrpB Iron Transporter from Neisseria meningitidis., Saleem M, Prince SM, Rigby SE, Imran M, Patel H, Chan H, Sanders H, Maiden MC, Feavers IM, Derrick JP, PLoS One. 2013;8(2):e56746. doi: 10.1371/journal.pone.0056746. Epub 2013 Feb 15. PMID:23457610
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (110 Kb) [Save to disk]
  • Biological Unit Coordinates (4b7o.pdb1.gz) 105 Kb
  • CSU: Contacts of Structural Units for 4B7O
  • Structure Factors (555 Kb)
  • Retrieve 4B7O in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4B7O from S2C, [Save to disk]
  • Re-refined 4b7o structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4B7O 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 4B7O
  • 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 4B7O, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4b7o] [4b7o_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4B7O
  • Community annotation for 4B7O at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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