3VSQ

Crystal Structure of the Cytoplasmic Domain of G-Protein-Gated Inward Rectifier Potassium Channel Kir3.2 E236R Mutant in the presence of ethanol


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2 Å
  • R-Value Free: 0.259 
  • R-Value Work: 0.216 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Coupling of G Protein Binding to Channel Gating in Mammalian Inward Rectifier K+ channels

Inanobe, A.Kurachi, Y.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
G protein-activated inward rectifier potassium channel 2
A
208Mus musculusMutation(s): 1 
Gene Names: Kcnj6 (Girk2, Kcnj7, W)
Find proteins for P48542 (Mus musculus)
Go to UniProtKB:  P48542
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
BME
Query on BME

Download SDF File 
Download CCD File 
A
BETA-MERCAPTOETHANOL
C2 H6 O S
DGVVWUTYPXICAM-UHFFFAOYSA-N
 Ligand Interaction
MG
Query on MG

Download SDF File 
Download CCD File 
A
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2 Å
  • R-Value Free: 0.259 
  • R-Value Work: 0.216 
  • Space Group: P 4 21 2
Unit Cell:
Length (Å)Angle (°)
a = 85.863α = 90.00
b = 85.863β = 90.00
c = 73.046γ = 90.00
Software Package:
Software NamePurpose
SCALEPACKdata scaling
HKL-2000data scaling
PHASERphasing
PDB_EXTRACTdata extraction
DENZOdata reduction
REFMACrefinement
HKL-2000data collection

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2013-05-08
    Type: Initial release
  • Version 1.1: 2017-08-16
    Type: Refinement description, Source and taxonomy
  • Version 1.2: 2017-11-22
    Type: Refinement description