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structure of leucine dehydrogenase from Geobacillus stearothermophilus by cryo-EM
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 8.847 f_angle_d 0.935 f_chiral_restr 0.057 f_bond_d 0.008 f_plane_restr 0.007
Sample The apo form of Leucine dehydrogenase
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 132800 Reported Resolution (Å) 3 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry D4
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) 2.7
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model JEOL KYOTO-3000SFF Minimum Defocus (nm) Maximum Defocus (nm) Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 1.6 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 EMAN2 CTF CORRECTION CTFFIND 3 INITIAL EULER ASSIGNMENT EMAN2 FINAL EULER ASSIGNMENT RELION 2.03 CLASSIFICATION RELION 2.0.3 RECONSTRUCTION RELION 2.0.3 MODEL REFINEMENT PHENIX 1.12
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING ONLY