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EM structure of CtBP2 with a minimal dehydrogenase domain of CtBP2
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4U6Q
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 5.258 f_angle_d 0.898 f_chiral_restr 0.054 f_bond_d 0.011 f_plane_restr 0.005
Sample Complex of CtBP2 with four NADH molecules
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details Blotting time: 4s
Blotting force: 8
Wait time: 0
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 112919 Reported Resolution (Å) 3.6 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry D2
Map-Model Fitting and Refinement Id 1 (4U6Q) Refinement Space Refinement Protocol FLEXIBLE FIT Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 (6k x 4k) Electron Dose (electrons/Å**2) 37
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TALOS ARCTICA Minimum Defocus (nm) Maximum Defocus (nm) Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode BRIGHT FIELD Specimen Holder Model FEI TITAN KRIOS AUTOGRID HOLDER Nominal Magnification 50000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 200 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION cisTEM IMAGE ACQUISITION SerialEM CTF CORRECTION cisTEM MODEL FITTING UCSF Chimera MODEL FITTING PyMOL INITIAL EULER ASSIGNMENT cisTEM FINAL EULER ASSIGNMENT RELION 3.0.2 CLASSIFICATION RSRef 3.0.2 RECONSTRUCTION RELION 3.0.2 MODEL REFINEMENT Coot MODEL REFINEMENT PHENIX
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 485473 Particles were automatically picked in cisTEM.