3E17 Cell Adhesion date Aug 01, 2008
title Crystal Structure Of The Second Pdz Domain From Human Zona O
authors H.Chen, S.L.Tong, M.K.Teng, L.W.Niu
compound source
Molecule: Tight Junction Protein Zo-2
Chain: A, B
Fragment: Unp Residues 306-384
Synonym: Zonula Occludens Protein 2, Zona Occludens Protein Junction Protein 2, The Second Pdz Domain From Human Zona O 2;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Tjp2, X104, Zo2
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: De3
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet-22b
symmetry Space Group: P 1
R_factor 0.206 R_Free 0.237
length a length b length c angle alpha angle beta angle gamma
30.177 41.325 41.292 80.05 68.63 68.52
method X-Ray Diffractionresolution 1.75 Å
Primary referenceStructure of the second PDZ domain from human zonula occludens 2., Chen H, Tong S, Li X, Wu J, Zhu Z, Niu L, Teng M, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2009 Apr 1;65(Pt, 4):327-30. Epub 2009 Mar 25. PMID:19342771
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (33 Kb) [Save to disk]
  • Biological Unit Coordinates (3e17.pdb1.gz) 29 Kb
  • CSU: Contacts of Structural Units for 3E17
  • Likely Quarternary Molecular Structure file(s) for 3E17
  • Structure Factors (107 Kb)
  • Retrieve 3E17 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3E17 from S2C, [Save to disk]
  • Re-refined 3e17 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3E17 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 3E17
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3E17, from MSDmotif at EBI
  • Fold representative 3e17 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3e17] [3e17_A] [3e17_B]
  • SWISS-PROT database: [Q9UDY2]
  • Domain organization of [ZO2_HUMAN] by SWISSPFAM
  • Domain found in 3E17: [PDZ ] by SMART
  • Other resources with information on 3E17
  • Community annotation for 3E17 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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