CRYSTAL STRUCTURE OF MTHK AT 3.3 A
1LNQ
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Metal Transport
    Structure Weight: 299172.64
    Molecule: POTASSIUM CHANNEL RELATED PROTEIN
    Polymer: 1 Type: protein Length: 336
    Chains: A, B, C, D, E, F, G, H
    Organism: Methanothermobacter thermautotrophicus
    Gene Names: mthK MTH_1520
    UniProtKB: Search PDB | O27564   Protein Feature View
    Membrane Protein:   Source: mpstruc
    ALPHA-HELICAL
    Channels: Potassium, Sodium, & Proton Ion-Selective
    MthK Potassium channel, Ca++ gated
     
  •   Structure Validation Hide

    View the full validation report  

     

  • MolProbity Ramachandran Plot
     

  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    CA
    Search 
    Download 
    CA Ca
    CALCIUM ION
     
  •   External Domain Annotations Hide
     
  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
  Biological Assembly       
Biological assembly 1 assigned by authors and generated by PISA,PQS (software)
Downloadable viewers:
 
 
 
  •   MyPDB Personal Annotations Hide
     
  •   Deposition Summary Hide
    Authors:   Jiang, Y.,  Lee, A.,  Chen, J.,  Cadene, M.,  Chait, B.T.,  Mackinnon, R.

    Deposition:   2002-05-03
    Release:   2002-06-19
    Last Modified (REVDAT):   2014-11-12
     
  •   Revision History    Hide
    Mouse over text for details
    2014-11-12
    Function and keywords
    2011-07-13
    Version format compliance
    2011-07-13
    Biological assembly
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   3.30
    R-Value: 0.301 (obs.)
    R-Free: 0.318
    Space Group: P 61
    Unit Cell:
      Length [Å] Angles [°]
    a = 137.00 α = 90.00 
    b = 137.00 β = 90.00 
    c = 373.30 γ = 120.00