6KZM

GluK3 receptor complex with kainate


ELECTRON MICROSCOPY

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 6JFY 

Refinement

RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d9.86
f_angle_d1.035
f_chiral_restr0.06
f_plane_restr0.008
f_bond_d0.005
Sample
GluK3 complex with agonist Kainate
Specimen Preparation
Sample Aggregation StatePARTICLE
Vitrification Instrument
Cryogen NameETHANE
Sample Vitrification DetailsMultiple application, blotted for 3 seconds
3D Reconstruction
Reconstruction MethodSINGLE PARTICLE
Number of Particles46106
Reported Resolution (Å)9.6
Resolution MethodFSC 0.143 CUT-OFF
Other DetailsGold-standard refinement of independent half maps
Refinement Type
Symmetry TypePOINT
Point SymmetryC1
Map-Model Fitting and Refinement
Id1 (6JFY)
Refinement Space
Refinement ProtocolRIGID BODY FIT
Refinement Target
Overall B Value
Fitting Procedure
Details
Data Acquisition
Detector TypeFEI FALCON III (4k x 4k)
Electron Dose (electrons/Å**2)16.73
Imaging Experiment1
Date of Experiment
Temperature (Kelvin)
Microscope ModelFEI TECNAI ARCTICA
Minimum Defocus (nm)
Maximum Defocus (nm)
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS
Imaging ModeBRIGHT FIELD
Specimen Holder Model
Nominal Magnification
Calibrated Magnification
SourceFIELD EMISSION GUN
Acceleration Voltage (kV)200
Imaging Details
EM Software
TaskSoftware PackageVersion
IMAGE ACQUISITIONcryoSPARCv1
IMAGE ACQUISITIONRELION2.1
IMAGE ACQUISITIONGctfv1.06
IMAGE ACQUISITIONUCSF Chimera1.14
IMAGE ACQUISITIONPHENIX1.16-3549
CTF CORRECTIONGctfv1.06
RECONSTRUCTIONcryoSPARCv1
Image Processing
CTF Correction TypeCTF Correction DetailsNumber of Particles SelectedParticle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION46106