3F5W

KcsA Potassium channel in the open-inactivated state with 32 A opening at T112


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.30 Å
  • R-Value Free: 0.265 
  • R-Value Work: 0.259 

wwPDB Validation   3D Report Full Report


This is version 1.4 of the entry. See complete history


Literature

KcsA Potassium channel in the open-inactivated state with 32 A opening at T112

Cuello, L.G.Jogini, V.Cortes, D.M.Perozo, E.

To be published.

Macromolecules
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Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Antibody heavy chain219Mus musculusMutation(s): 0 
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  • Reference Sequence
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Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
Antibody light chain212Mus musculusMutation(s): 0 
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  • Reference Sequence
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Entity ID: 3
MoleculeChains Sequence LengthOrganismDetailsImage
Voltage-gated potassium channel104Streptomyces lividansMutation(s): 7 
Membrane Entity: Yes 
UniProt
Find proteins for P0A334 (Streptomyces lividans)
Explore P0A334 
Go to UniProtKB:  P0A334
Entity Groups  
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UniProt GroupP0A334
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.30 Å
  • R-Value Free: 0.265 
  • R-Value Work: 0.259 
  • Space Group: I 4
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 155.86α = 90
b = 155.86β = 90
c = 73.115γ = 90
Software Package:
Software NamePurpose
ADSCdata collection
CNSrefinement
HKL-2000data reduction
HKL-2000data scaling
CNSphasing

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2010-05-19
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2018-08-29
    Changes: Advisory, Data collection, Source and taxonomy, Structure summary
  • Version 1.3: 2021-10-20
    Changes: Database references, Derived calculations
  • Version 1.4: 2023-12-27
    Changes: Data collection