3POQ Membrane Protein date Nov 23, 2010
title Crystal Structure Of E.Coli Ompf Porin In Lipidic Cubic Phas Group H32, Small Unit Cell
authors R.G.Efremov, L.A.Sazanov
compound source
Molecule: Ompf Protein
Chain: A
Fragment: Unp Residues 23-362
Synonym: Outer Membrane Protein F
 Organism_scientific: Escherichia Coli
Organism_taxid: 511693
Strain: Bl21
symmetry Space Group: H 3 2
R_factor 0.227 R_Free 0.280
crystal
cell
length a length b length c angle alpha angle beta angle gamma
77.310 77.310 330.360 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.90 Å
ligand OLC, SCN enzyme
Gene
Ontology
ChainFunctionProcessComponent
A
  • colicin transmembrane transp...


    • Primary referenceStructure of Escherichia coli OmpF porin from lipidic mesophase., Efremov RG, Sazanov LA, J Struct Biol. 2012 Jun;178(3):311-8. Epub 2012 Mar 29. PMID:22484237
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (67 Kb) [Save to disk]
  • Biological Unit Coordinates (3poq.pdb1.gz) 178 Kb
  • LPC: Ligand-Protein Contacts for 3POQ
  • CSU: Contacts of Structural Units for 3POQ
  • Structure Factors (1441 Kb)
  • Retrieve 3POQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3POQ from S2C, [Save to disk]
  • Re-refined 3poq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3POQ 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 3POQ
  • 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 3POQ, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3poq] [3poq_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 3POQ
  • Community annotation for 3POQ at PDBWiki (http://pdbwiki.org)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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