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AK01 integrase inhibitor bound to Wild-type HIV-1 intasome
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 20.306 f_angle_d 0.572 f_chiral_restr 0.045 f_plane_restr 0.006 f_bond_d 0.004
Sample integrase strand transfer inhibitor AK01 bound to HIV-1 wild-type intasome
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument Cryogen Name ETHANE Sample Vitrification Details Cryo-EM grids were prepared by freezing using a Vitrobot plunge freezer (Thermo Fisher Scientific) at 20C with 100% humidity
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 277019 Reported Resolution (Å) 2.33 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 REAL Refinement Protocol FLEXIBLE FIT Refinement Target correlation coefficient Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 (6k x 4k) Electron Dose (electrons/Å**2) 58
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model TFS KRIOS Minimum Defocus (nm) 600 Maximum Defocus (nm) 2200 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 105000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION RELION 5.0 IMAGE ACQUISITION SerialEM CTF CORRECTION RELION 5.0 MODEL FITTING Coot MODEL FITTING UCSF Chimera MODEL REFINEMENT PHENIX 1.20.1_4487 INITIAL EULER ASSIGNMENT RELION 5.0 FINAL EULER ASSIGNMENT RELION 5.0 CLASSIFICATION RELION 5.0 RECONSTRUCTION RELION 5.0
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION