1TP3

PDZ3 domain of PSD-95 protein complexed with KKETPV peptide ligand


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.99 Å
  • R-Value Free: 0.296 
  • R-Value Work: 0.225 
  • R-Value Observed: 0.228 

wwPDB Validation   3D Report Full Report


This is version 1.4 of the entry. See complete history


Literature

Structure of the third PDZ domain of PSD-95 protein complexed with KKETPV peptide ligand

Saro, D.Martin, P.Vickrey, J.F.Griffin, A.Kovari, L.C.Spaller, M.R.

To be published.

Macromolecules
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Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Presynaptic density protein 95A119Rattus norvegicusMutation(s): 0 
Gene Names: Dlg4Dlgh4Psd95
UniProt
Find proteins for P31016 (Rattus norvegicus)
Explore P31016 
Go to UniProtKB:  P31016
Protein Feature View
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  • Reference Sequence
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Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
KKETPV peptide ligandB6synthetic constructMutation(s): 0 
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.99 Å
  • R-Value Free: 0.296 
  • R-Value Work: 0.225 
  • R-Value Observed: 0.228 
  • Space Group: P 41 3 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 89.663α = 90
b = 89.663β = 90
c = 89.663γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
XDSdata reduction
d*TREKdata scaling
XTALVIEWrefinement

Structure Validation

View Full Validation Report




Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2005-09-20
    Type: Initial release
  • Version 1.1: 2008-04-30
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2015-07-01
    Changes: Database references, Structure summary
  • Version 1.4: 2017-10-11
    Changes: Refinement description