3QE1	Protein Binding	date	Jan 19, 2011
title	Crystal Structure Of Pdz Domain Of Sorting Nexin 27 (Snx27) The C-Terminal Residues (Eseskv) Of Girk3
authors	B.Balana, W.Kwiatkowski, S.Choe
compound		source
Molecule: Sorting Nexin-27, G Protein-Activated Inward Rect Potassium Channel 3 Chimera; Chain: A Fragment: Pdz Domain (Unp Residues 39-133), Girk-3 C-Termin Residues 388-393); Synonym: Snx27, Map-Responsive Gene Protein, Methamphetamin Responsive Transcript 1 Protein, Pdz-Protein Mrt1, Girk-3, Rectifier K(+) Channel Kir3.3, Potassium Channel, Inwardly Subfamily J Member 9; Engineered: Yes		Organism_scientific: Rattus Norvegicus Organism_common: Rat Organism_taxid: 10116 Gene: Mrt1, Kcnj9 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3)
symmetry	Space Group: H 3	R_factor 0.158 R_Free 0.223
crystal cell	length a length b length c angle alpha angle beta angle gamma 75.789 75.789 40.939 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.68 Å
Gene Ontology	Chain Function Process Component A
Primary reference	Mechanism underlying selective regulation of G protein-gated inwardly rectifying potassium channels by the psychostimulant-sensitive sorting nexin 27., Balana B, Maslennikov I, Kwiatkowski W, Stern KM, Bahima L, Choe S, Slesinger PA, Proc Natl Acad Sci U S A. 2011 Mar 21. PMID:21422294

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (23 Kb) [Save to disk] Biological Unit Coordinates (3qe1.pdb1.gz) 35 Kb CSU: Contacts of Structural Units for 3QE1 Structure Factors (138 Kb) Retrieve 3QE1 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3QE1 from S2C, [Save to disk] Re-refined 3qe1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3QE1 in 3D

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Visual 3D analysis of 3QE1

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 3QE1, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1i3qe1, region E:1-143 [Jmol] [rasmolscript] [script source]     - Domain d1t3qe1, region E:1-165 [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3qe1_A] [3qe1] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3QE1: [PDZ ] by SMART

Other resources with information on 3QE1

Community annotation for 3QE1 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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