3K82 Cell Adhesion date Oct 13, 2009
title Crystal Structure Of The Third Pdz Domain Of Psd-95
authors A.Camara-Artigas, J.A.Gavira
compound source
Molecule: Disks Large Homolog 4
Chain: A
Fragment: Third Pdz Domain
Synonym: Postsynaptic Density Protein 95, Psd-95, Synapse-A Protein 90, Sap90;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pbat4
symmetry Space Group: P 43
R_factor 0.172 R_Free 0.210
length a length b length c angle alpha angle beta angle gamma
42.980 42.980 46.895 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.40 Å
ligand EPE, GOL, PO4, SNN enzyme
Primary referenceNovel conformational aspects of the third PDZ domain of the neuronal post-synaptic density-95 protein revealed from two 1.4A X-ray structures., Camara-Artigas A, Murciano-Calles J, Gavira JA, Cobos ES, Martinez JC, J Struct Biol. 2010 Mar 19. PMID:20227506
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (22 Kb) [Save to disk]
  • Biological Unit Coordinates (3k82.pdb1.gz) 18 Kb
  • LPC: Ligand-Protein Contacts for 3K82
  • CSU: Contacts of Structural Units for 3K82
  • Structure Factors (380 Kb)
  • Retrieve 3K82 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3K82 from S2C, [Save to disk]
  • Re-refined 3k82 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3K82 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 3K82
  • 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 3K82, from MSDmotif at EBI
  • Fold representative 3k82 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3k82_A] [3k82]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3K82: [PDZ ] by SMART
  • Other resources with information on 3K82
  • Community annotation for 3K82 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014
    Bioinformatics Unit
    Weizmann Institute of Science