8P3Q

Homomeric GluA2 flip R/G-unedited Q/R-edited F231A mutant in tandem with TARP gamma-2, desensitized conformation 3


ELECTRON MICROSCOPY

Refinement

RMS Deviations
KeyRefinement Restraint Deviation
r_long_range_B_refined27.537
r_long_range_B_other27.537
r_dihedral_angle_3_deg21.459
r_dihedral_angle_2_deg17.423
r_scangle_other15.575
r_mcangle_it13.956
r_mcangle_other13.956
r_scbond_it9.268
r_scbond_other9.268
r_mcbond_it8.701
RMS Deviations
KeyRefinement Restraint Deviation
r_long_range_B_refined27.537
r_long_range_B_other27.537
r_dihedral_angle_3_deg21.459
r_dihedral_angle_2_deg17.423
r_scangle_other15.575
r_mcangle_it13.956
r_mcangle_other13.956
r_scbond_it9.268
r_scbond_other9.268
r_mcbond_it8.701
r_mcbond_other8.7
r_dihedral_angle_1_deg4.146
r_angle_refined_deg1.274
r_angle_other_deg0.627
r_chiral_restr0.058
r_bond_refined_d0.007
r_gen_planes_refined0.007
r_gen_planes_other0.005
r_bond_other_d0.001
r_dihedral_angle_4_deg
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Sample
Homomeric GluA1 AMPA receptor in complex with TARP gamma 3 and 1mM quisqualate
Specimen Preparation
Sample Aggregation StatePARTICLE
Vitrification Instrument
Cryogen NameETHANE
Sample Vitrification Details
3D Reconstruction
Reconstruction MethodSINGLE PARTICLE
Number of Particles62156
Reported Resolution (Å)2.95
Resolution MethodFSC 0.143 CUT-OFF
Other Details
Refinement Type
Symmetry TypePOINT
Map-Model Fitting and Refinement
Id1
Refinement Space
Refinement Protocol
Refinement Target
Overall B Value
Fitting Procedure
Details
Data Acquisition
Detector TypeGATAN K3 BIOQUANTUM (6k x 4k)
Electron Dose (electrons/Å**2)50
Imaging Experiment1
Date of Experiment
Temperature (Kelvin)
Microscope ModelTFS KRIOS
Minimum Defocus (nm)1400
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
Image Processing
CTF Correction TypeCTF Correction DetailsNumber of Particles SelectedParticle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION