6PA0

Structure of the G77A mutant in Sodium Chloride


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.05 Å
  • R-Value Free: 0.233 
  • R-Value Work: 0.196 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

Structure, function and ion binding properties of a K+ channel stabilized in the 2,4-ion bound configuration

Tilegenova, C.Cortes, D.M.Jahovic, N.Hardy, E.Parameswaran, H.Guan, L.Cuello, L.G.

(2019) Proc.Natl.Acad.Sci.USA --: --


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Antibody HEAVY fragment
A
219N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Antibody LIGHT fragment
B
212N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
pH-gated potassium channel KcsA
C
103Streptomyces lividansMutation(s): 2 
Gene Names: kcsA (skc1)
Find proteins for P0A334 (Streptomyces lividans)
Go to UniProtKB:  P0A334
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
NA
Query on NA

Download SDF File 
Download CCD File 
C
SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
 Ligand Interaction
DGA
Query on DGA

Download SDF File 
Download CCD File 
C
DIACYL GLYCEROL
C39 H76 O5
UHUSDOQQWJGJQS-QNGWXLTQSA-N
 Ligand Interaction
F09
Query on F09

Download SDF File 
Download CCD File 
A
NONAN-1-OL
C9 H20 O
ZWRUINPWMLAQRD-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.05 Å
  • R-Value Free: 0.233 
  • R-Value Work: 0.196 
  • Space Group: I 4
Unit Cell:
Length (Å)Angle (°)
a = 155.018α = 90.00
b = 155.018β = 90.00
c = 76.102γ = 90.00
Software Package:
Software NamePurpose
HKL-3000data scaling
PHENIXrefinement
HKL-3000data reduction
PHENIXphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data

  • Deposited Date: 2019-06-11 
  • Released Date: 2019-08-07 
  • Deposition Author(s): Cuello, L.G., Guan, L.

Funding OrganizationLocationGrant Number
National Institutes of Health/National Institute of General Medical SciencesUnited States2R01GM097159-06
Welch FoundationUnited StatesBI-1949
National Institutes of Health/National Institute of General Medical SciencesUnited StatesR01GM122759
National Institutes of Health/National Institute of Neurological Disorders and StrokeUnited StatesR21NS105863

Revision History 

  • Version 1.0: 2019-08-07
    Type: Initial release