2OSG Cell Adhesion date Feb 05, 2007
title Solution Structure And Binding Property Of The Domain-Swappe Zo2pdz2
authors J.W.Wu, Y.S.Yang, J.H.Zhang, P.Ji, J.H.Wu, Y.Y.Shi
compound source
Molecule: Tight Junction Protein Zo-2
Chain: A, B
Fragment: Zo2pdz2 Domain
Synonym: Tight Junction Associated Protein, Zonula Occluden Protein, Zona Occludens 2 Protein, Tight Junction Protein 2
Engineered: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Tissue: Brain
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet22b (+)
methodSolution NMR
Primary referenceDomain-swapped Dimerization of the Second PDZ Domain of ZO2 May Provide a Structural Basis for the Polymerization of Claudins., Wu J, Yang Y, Zhang J, Ji P, Du W, Jiang P, Xie D, Huang H, Wu M, Zhang G, Wu J, Shi Y, J Biol Chem. 2007 Dec 7;282(49):35988-35999. Epub 2007 Sep 25. PMID:17897942
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (903 Kb) [Save to disk]
  • Biological Unit Coordinates (2osg.pdb1.gz) 45 Kb
  • CSU: Contacts of Structural Units for 2OSG
  • Original NMR restraints for 2OSG from PDB
  • Retrieve 2OSG in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2OSG from S2C, [Save to disk]
    • View 2OSG 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 2OSG
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2OSG, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2osg_B] [2osg_A] [2osg]
  • SWISS-PROT database: [Q9UDY2]
  • Domain organization of [ZO2_HUMAN] by SWISSPFAM
  • Domain found in 2OSG: [PDZ ] by SMART
    • Other resources with information on 2OSG
  • Community annotation for 2OSG 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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