1BE9 Peptide Recognition date May 20, 1998
title The Third Pdz Domain From The Synaptic Protein Psd-95 In Com A C-Terminal Peptide Derived From Cript.
authors D.A.Doyle, A.Lee, J.Lewis, E.Kim, M.Sheng, R.Mackinnon
compound source
Molecule: Psd-95
Chain: A
Fragment: The Third Pdz Domain Of Psd-95
Engineered: Yes
Organism_scientific: Rattus Norvegicus
Organism_common: Norway Rat
Organism_taxid: 10116
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_plasmid: Pgex-4t-1

Molecule: Cript
Chain: B
Fragment: C-Terminal Peptide

symmetry Space Group: P 41 3 2
R_factor 0.207 R_Free 0.278
crystal
cell
length a length b length c angle alpha angle beta angle gamma
89.340 89.340 89.340 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.82 Å
related structures by homologous chain: 1BFE
Primary referenceCrystal structures of a complexed and peptide-free membrane protein-binding domain: molecular basis of peptide recognition by PDZ., Doyle DA, Lee A, Lewis J, Kim E, Sheng M, MacKinnon R, Cell 1996 Jun 28;85(7):1067-76. PMID:8674113
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (26 Kb) [Save to disk]
  • Biological Unit Coordinates (1be9.pdb1.gz) 22 Kb
  • CSU: Contacts of Structural Units for 1BE9
  • Likely Quarternary Molecular Structure file(s) for 1BE9
  • Structure Factors (84 Kb)
  • Retrieve 1BE9 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1BE9 from S2C, [Save to disk]
  • Re-refined 1be9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1BE9 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 1BE9
  • 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 1BE9, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1be9a_, region A [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1be9] [1be9_A] [1be9_B]
  • SWISS-PROT database: [P31016]
  • Domain organization of [DLG4_RAT] by SWISSPFAM
  • Domain found in 1BE9: [PDZ ] by SMART
  • Other resources with information on 1BE9
  • Community annotation for 1BE9 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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