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Cryo-EM structure of PGT128 Fab in complex with BG505 SOSIP.664 Env trimer
Sample PGT128 FAB BOUND TO BG505 SOSIP.664 ENV TRIMER
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument HOMEMADE PLUNGER Cryogen Name ETHANE Sample Vitrification Details FROZEN IN LIQUID ETHANE AT 4 DEGREES C.
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 92095 Reported Resolution (Å) 4.36 Resolution Method Other Details SUBMISSION BASED ON EXPERIMENTAL DATA FROM EMDB EMD-3121. (DEPOSITION ID: 13671). Refinement Type Symmetry Type POINT Point Symmetry C3
Map-Model Fitting and Refinement Id 1 Refinement Space REAL Refinement Protocol OTHER Refinement Target Overall B Value Fitting Procedure Details METHOD--GLOBAL REFINEMENT PROTOCOL--CRYOEM
Data Acquisition Detector Type GATAN K2 SUMMIT (4k x 4k) Electron Dose (electrons/Å**2) 35
Imaging Experiment 1 Date of Experiment 2014-10-07 Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 1000 Maximum Defocus (nm) 3500 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2.7 Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification 22500 Calibrated Magnification 22500 Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details IMAGED ON FEI TITAN KRIOS
EM Software Task Software Package Version RECONSTRUCTION RELION
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details WHOLE MICROGRAPH