☰ Navigation Tabs
Thermostabilised full length human mGluR5-5M bound with L-quisqualic acid
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 7P2L experimental model PDB 6N50 experimental model PDB 6N51
Sample Human FL mGluR5-5M with L-quisqualic acid and PAM VU0424465, agonist bound state
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details Blot force was 10, 3.5 seconds blotting time
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 118016 Reported Resolution (Å) 3.8 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C2
Map-Model Fitting and Refinement Id 1 (7P2L, 6N50, 6N51) Refinement Space RECIPROCAL Refinement Protocol OTHER Refinement Target Overall B Value 113.4 Fitting Procedure Details Refinement was performed with jelly body restraints
Data Acquisition Detector Type GATAN K2 QUANTUM (4k x 4k) Electron Dose (electrons/Å**2) 67
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 1200 Maximum Defocus (nm) 2800 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2.7 Imaging Mode BRIGHT FIELD Specimen Holder Model FEI TITAN KRIOS AUTOGRID HOLDER Nominal Magnification 130000 Calibrated Magnification 44500 Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION Topaz IMAGE ACQUISITION SerialEM CTF CORRECTION CTFFIND 4 MODEL FITTING Coot 0.9.3 MODEL FITTING UCSF Chimera 1.15 INITIAL EULER ASSIGNMENT RELION 3.1 FINAL EULER ASSIGNMENT RELION 3.1 CLASSIFICATION RELION 3.1 RECONSTRUCTION RELION 3.1 MODEL REFINEMENT REFMAC 5.8.0267
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 655344