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Cryo-EM structure of Arabidopsis CRY under blue light-mediated activation
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 20.4113 f_angle_d 0.7026 f_chiral_restr 0.0476 f_bond_d 0.0073 f_plane_restr 0.0044
Sample blue-light activated Arabidopsis thaliana CRY2 tetramer
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 209604 Reported Resolution (Å) 3.1 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C2
Map-Model Fitting and Refinement Id 1 Refinement Space Refinement Protocol Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K2 SUMMIT (4k x 4k) Electron Dose (electrons/Å**2) 50
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) Maximum Defocus (nm) 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 CTF CORRECTION Gctf v1.18 MODEL FITTING Coot 0.8.9.1 INITIAL EULER ASSIGNMENT RELION 3.0-beta-2 FINAL EULER ASSIGNMENT RELION 3.0-beta-2 CLASSIFICATION RELION 3.0-beta-2 RECONSTRUCTION RELION 3.0-beta-2 MODEL REFINEMENT PHENIX 1.16
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details NONE