5FXH

GluN1b-GluN2B NMDA receptor in non-active-1 conformation


ELECTRON MICROSCOPY
Sample
NMDA RECEPTOR
Specimen Preparation
Sample Aggregation StatePARTICLE
Vitrification InstrumentFEI VITROBOT MARK II
Cryogen NameETHANE
Sample Vitrification DetailsETHANE
3D Reconstruction
Reconstruction MethodSINGLE PARTICLE
Number of Particles15000
Reported Resolution (Å)5
Resolution MethodFSC 0.143 CUT-OFF
Other Details
Refinement TypeHALF-MAPS REFINED AGAINST SAME DATA
Symmetry TypePOINT
Point SymmetryC2
Data Acquisition
Detector TypeGATAN K2 SUMMIT (4k x 4k)
Electron Dose (electrons/Å**2)100
Imaging Experiment1
Date of Experiment2015-08-10
Temperature (Kelvin)
Microscope ModelFEI TITAN KRIOS
Minimum Defocus (nm)1000
Maximum Defocus (nm)2500
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS
Imaging ModeBRIGHT FIELD
Specimen Holder Model
Nominal Magnification22500
Calibrated Magnification38168
SourceFIELD EMISSION GUN
Acceleration Voltage (kV)300
Imaging Details