2IWN Signaling Protein date Jul 03, 2006
title 3rd Pdz Domain Of Multiple Pdz Domain Protein Mpdz
authors J.M.Elkins, C.Gileadi, P.Savitsky, G.Berridge, C.E.A.Smee, A.C.W. E.Papagrigoriou, M.Sundstrom, A.Edwards, C.Arrowsmith, J.Weigel D.A.Doyle
compound source
Molecule: Multiple Pdz Domain Protein
Chain: A
Fragment: 3rd Pdz Domain, Residues 373-463
Synonym: Multi Pdz Domain Protein 1, Multi-Pdz-Domain Prote
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)-R3rosetta
Expression_system_plasmid: Pnic28-Bsa4
symmetry Space Group: P 41 21 2
R_factor 0.145 R_Free 0.169
crystal
cell
length a length b length c angle alpha angle beta angle gamma
41.816 41.816 106.047 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.35 Å
Primary referenceStructure of PICK1 and other PDZ domains obtained with the help of self-binding C-terminal extensions., Elkins JM, Papagrigoriou E, Berridge G, Yang X, Phillips C, Gileadi C, Savitsky P, Doyle DA, Protein Sci. 2007 Apr;16(4):683-94. PMID:17384233
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (40 Kb) [Save to disk]
  • Biological Unit Coordinates (2iwn.pdb1.gz) 35 Kb
  • CSU: Contacts of Structural Units for 2IWN
  • Likely Quarternary Molecular Structure file(s) for 2IWN
  • Structure Factors (147 Kb)
  • Retrieve 2IWN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2IWN from S2C, [Save to disk]
  • Re-refined 2iwn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2IWN 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 2IWN
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2IWN, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2iwn] [2iwn_A]
  • SWISS-PROT database: [O75970]
  • Domain organization of [MPDZ_HUMAN] by SWISSPFAM
  • Domain found in 2IWN: [PDZ ] by SMART
  • Other resources with information on 2IWN
  • Community annotation for 2IWN 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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