9B67

GluA2 flip Q in complex with TARPgamma2 at pH8, class1, structure of LBD-TMD-TARPgamma2


ELECTRON MICROSCOPY

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 8FQF 
experimental modelPDB 8FQG 

Refinement

RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d3.379
f_angle_d0.467
f_chiral_restr0.038
f_plane_restr0.004
f_bond_d0.003
Sample
GluA2 (flip-Q isoform) in complex with TARPgamma2 at 4:4 stoichiometry
Specimen Preparation
Sample Aggregation StatePARTICLE
Vitrification InstrumentFEI VITROBOT MARK IV
Cryogen NameETHANE
Sample Vitrification Details
3D Reconstruction
Reconstruction MethodSINGLE PARTICLE
Number of Particles47782
Reported Resolution (Å)3.39
Resolution MethodFSC 0.143 CUT-OFF
Other Details
Refinement Type
Symmetry TypePOINT
Map-Model Fitting and Refinement
Id1 (8FQF, 8FQG)
Refinement SpaceREAL
Refinement Protocol
Refinement Target
Overall B Value
Fitting Procedure
Details
Data Acquisition
Detector TypeGATAN K3 BIOQUANTUM (6k x 4k)
Electron Dose (electrons/Å**2)52.8
Imaging Experiment1
Date of Experiment
Temperature (Kelvin)
Microscope ModelTFS KRIOS
Minimum Defocus (nm)1000
Maximum Defocus (nm)2400
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)300
Imaging Details
EM Software
TaskSoftware PackageVersion
PARTICLE SELECTIONRELION4
IMAGE ACQUISITIONEPU
CTF CORRECTIONCTFFIND4
MODEL FITTINGCoot
MODEL REFINEMENTPHENIX1.20.1_4487:
INITIAL EULER ASSIGNMENTRELION4
FINAL EULER ASSIGNMENTRELION4
CLASSIFICATIONRELION
RECONSTRUCTIONRELION4
Image Processing
CTF Correction TypeCTF Correction DetailsNumber of Particles SelectedParticle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTIONRelion Autopick