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Structure of GluN1a E698C-GluN2D NMDA receptor in cystines crosslinked state.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6WI1
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 3.717 f_angle_d 0.494 f_chiral_restr 0.041 f_plane_restr 0.004 f_bond_d 0.002
Sample NMDA receptor with NMDA 1 incorperated with NMDA 2D
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details Blot for 3 seconds before plunging
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 91328 Reported Resolution (Å) 6.4 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C2
Map-Model Fitting and Refinement Id 1 (6WI1) Refinement Space REAL Refinement Protocol FLEXIBLE FIT Refinement Target Correlation coefficient Overall B Value 220 Fitting Procedure Details
Data Acquisition Detector Type DIRECT ELECTRON DE-10 (5k x 4k) Electron Dose (electrons/Å**2) 60
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 1500 Maximum Defocus (nm) 2500 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION RELION 3.1.1 IMAGE ACQUISITION SerialEM CTF CORRECTION Gctf MODEL FITTING UCSF Chimera INITIAL EULER ASSIGNMENT RELION 3.1.1 FINAL EULER ASSIGNMENT RELION 3.1.1 CLASSIFICATION RELION RECONSTRUCTION RELION 3.1.1 MODEL REFINEMENT PHENIX 1.20.1-4487
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details NONE 470935