☰ Navigation Tabs
Cryo-EM structure of the HIV-1 BG505 IDL Env trimer in complex with 3BNC117 and 10-1074 Fabs
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5V8M
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 7.576 f_angle_d 0.518 f_chiral_restr 0.044 f_plane_restr 0.004 f_bond_d 0.003
Sample Cryo-EM Structure of the HIV-1 BG505 IDL Env trimer in complex with 3BNC117 and 10-1074 Fabs
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 50380 Reported Resolution (Å) 3.3 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT
Map-Model Fitting and Refinement Id 1 (5V8M) Refinement Space REAL Refinement Protocol FLEXIBLE FIT Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K2 SUMMIT (4k x 4k) Electron Dose (electrons/Å**2) 63.9
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 160 Maximum Defocus (nm) 3400 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 IMAGE ACQUISITION Leginon CTF CORRECTION cryoSPARC CLASSIFICATION cryoSPARC 2.12 RECONSTRUCTION cryoSPARC 2.14 MODEL REFINEMENT PHENIX
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION