4H33 Crystal structure of a voltage-gated K+ channel pore module in a closed state in lipid membranes, tetragonal crystal form date
authors Santos, J.S., Asmar-Rovira, G.A., Han, G.W., Liu, W., Syeda, R., Cherezov, V., Baker, K.A., Stevens, R.C., Montal, M.
compound source
symmetry
R_factor
R_Free 0.3050
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 3.10
ligand K, OLC enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCrystal Structure of a Voltage-gated K+ Channel Pore Module in a Closed State in Lipid Membranes., Santos JS, Asmar-Rovira GA, Han GW, Liu W, Syeda R, Cherezov V, Baker KA, Stevens RC, Montal M, J Biol Chem. 2012 Dec 14;287(51):43063-70. doi: 10.1074/jbc.M112.415091. Epub, 2012 Oct 24. PMID:23095758
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (36 Kb) [Save to disk]
  • Biological Unit Coordinates (4h33.pdb1.gz) 118 Kb
  • LPC: Ligand-Protein Contacts for 4H33
  • CSU: Contacts of Structural Units for 4H33
  • Structure Factors (50 Kb)
  • Retrieve 4H33 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4H33 from S2C, [Save to disk]
  • Re-refined 4h33 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 4H33 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 4H33
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 4H33, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4h33_A] [4h33]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 4H33
  • Community annotation for 4H33 at PDBWiki (http://pdbwiki.org)
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