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Enterococcus faecalis EfrCD in complex with a nanobody
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4Q4H
Sample EfrCD in complex with a nanobody Sample Components Enterococcus faecalis nanobody
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE-PROPANE Sample Vitrification Details blot force of -5, waiting time of 1 second, blot time of 4.5 seconds at 4C
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 254682 Reported Resolution (Å) 4.25 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 (4Q4H) Refinement Space REAL Refinement Protocol OTHER Refinement Target Overall B Value Fitting Procedure Details Initial docking in Chimera, local adjustments in COOT
Data Acquisition Detector Type GATAN K2 QUANTUM (4k x 4k) Electron Dose (electrons/Å**2) 52.1
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 1500 Maximum Defocus (nm) 3300 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 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION crYOLO 1.3.5 IMAGE ACQUISITION EPU CTF CORRECTION RELION 3.1 CTF CORRECTION CTFFIND 4.1.13 MODEL FITTING UCSF Chimera 1.13.1 (build 41965) MODEL FITTING Coot 0.8.9.2 MODEL FITTING ISOLDE 1.2 INITIAL EULER ASSIGNMENT RELION 3.1 FINAL EULER ASSIGNMENT cryoSPARC v3.2 RECONSTRUCTION cryoSPARC v3.2 MODEL REFINEMENT PHENIX 1.14-3260
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details NONE 720893