3JYC Metal Transport date Sep 21, 2009
title Crystal Structure Of The Eukaryotic Strong Inward-Rectifier Kir2.2 At 3.1 Angstrom Resolution
authors X.Tao
compound source
Molecule: Inward-Rectifier K+ Channel Kir2.2
Chain: A
Engineered: Yes
 Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031
Gene: Kir2.2
Expression_system: Pichia Pastoris
Expression_system_taxid: 4922
Expression_system_strain: Smd1163 His+
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Ppicz-B
symmetry Space Group: I 4
R_factor 0.242 R_Free 0.270
crystal
cell
length a length b length c angle alpha angle beta angle gamma
84.018 84.018 196.121 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.11 Å
ligand K enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCrystal structure of the eukaryotic strong inward-rectifier K+ channel Kir2.2 at 3.1 A resolution., Tao X, Avalos JL, Chen J, MacKinnon R, Science. 2009 Dec 18;326(5960):1668-74. PMID:20019282
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (57 Kb) [Save to disk]
  • Biological Unit Coordinates (3jyc.pdb1.gz) 202 Kb
  • LPC: Ligand-Protein Contacts for 3JYC
  • CSU: Contacts of Structural Units for 3JYC
  • Structure Factors (100 Kb)
  • Retrieve 3JYC in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3JYC from S2C, [Save to disk]
  • Re-refined 3jyc structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3JYC 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 3JYC
  • 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 3JYC, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3jyc_A] [3jyc]
  • SWISS-PROT database: [D2YW45]
  • Domain organization of [D2YW45_CHICK] by SWISSPFAM
    • Other resources with information on 3JYC
  • Community annotation for 3JYC 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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