4RUE Human K2P4.1 (TRAAK) potassium channel, G124I mutant date
authors Lolicato, M., Minor, D.L.Jr.
compound source
symmetry
R_factor
R_Free 0.3234
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 3.30
ligand K enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceTransmembrane Helix Straightening and Buckling Underlies Activation of Mechanosensitive and Thermosensitive K2P Channels., Lolicato M, Riegelhaupt PM, Arrigoni C, Clark KA, Minor DL Jr, Neuron. 2014 Dec 17;84(6):1198-212. doi: 10.1016/j.neuron.2014.11.017. Epub 2014 , Dec 11. PMID:25500157
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (85 Kb) [Save to disk]
  • Biological Unit Coordinates (4rue.pdb1.gz) 79 Kb
  • LPC: Ligand-Protein Contacts for 4RUE
  • CSU: Contacts of Structural Units for 4RUE
  • Structure Factors (355 Kb)
  • Retrieve 4RUE in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4RUE from S2C, [Save to disk]
  • Re-refined 4rue structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4RUE 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 4RUE
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 4RUE, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4rue_A] [4rue] [4rue_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4RUE
  • Community annotation for 4RUE at PDBWiki (http://pdbwiki.org)

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