2OVC Crystal structure of a coiled-coil tetramerization domain from Kv7.4 channels date
authors Howard, R.J., Clark, K.A., Holton, J.M., Minor, D.L.
compound source
symmetry
R_factor
R_Free 0.224
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.07
note 2OVC is a representative structure
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructural Insight into KCNQ (Kv7) Channel Assembly and Channelopathy., Howard RJ, Clark KA, Holton JM, Minor DL Jr, Neuron. 2007 Mar 1;53(5):663-675. PMID:17329207
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (10 Kb) [Save to disk]
  • Biological Unit Coordinates (2ovc.pdb1.gz) 13 Kb
  • CSU: Contacts of Structural Units for 2OVC
  • Likely Quarternary Molecular Structure file(s) for 2OVC
  • Structure Factors (13 Kb)
  • Retrieve 2OVC in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2OVC from S2C, [Save to disk]
  • Re-refined 2ovc structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2OVC 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 2OVC
  • 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 2OVC, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ovc_A] [2ovc]
  • SWISS-PROT database: [P56696]
  • Belongs to the voltage-gated ion channel (vic) superfamily according to TCDB.
  • Domain organization of [KCNQ4_HUMAN] by SWISSPFAM
  • Other resources with information on 2OVC
  • Community annotation for 2OVC 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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