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Cas1-Cas2-IHF-DNA holo-complex
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 19.947 f_angle_d 0.637 f_chiral_restr 0.039 f_plane_restr 0.019 f_bond_d 0.004
Sample Cas1-Cas2-IHF-DNA holo complex
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 86000 Reported Resolution (Å) 3.64 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 2 Refinement Space REAL REAL Refinement Protocol RIGID BODY FIT AB INITIO MODEL Refinement Target Overall B Value Fitting Procedure Details model building for protein part model building for DNA part
Data Acquisition Detector Type GATAN K2 SUMMIT (4k x 4k) Electron Dose (electrons/Å**2) 1.5
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 2.6 Imaging Mode BRIGHT FIELD Specimen Holder Model FEI TITAN KRIOS AUTOGRID HOLDER Nominal Magnification Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version IMAGE ACQUISITION SerialEM CTF CORRECTION CTFFIND4 MODEL FITTING UCSF Chimera FINAL EULER ASSIGNMENT Relion2.1 CLASSIFICATION Relion2.1 RECONSTRUCTION cryoSPARC MODEL REFINEMENT PHENIX MODEL FITTING Coot MODEL REFINEMENT PHENIX
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 650000