7OCY

Enterococcus faecalis EfrCD in complex with a nanobody


ELECTRON MICROSCOPY
Sample
EfrCD in complex with a nanobody
Sample Components
Enterococcus faecalis
nanobody
Specimen Preparation
Sample Aggregation StatePARTICLE
Vitrification InstrumentFEI VITROBOT MARK IV
Cryogen NameETHANE-PROPANE
Sample Vitrification Detailsblot force of -5, waiting time of 1 second, blot time of 4.5 seconds at 4C
3D Reconstruction
Reconstruction MethodSINGLE PARTICLE
Number of Particles254682
Reported Resolution (Å)4.25
Resolution MethodFSC 0.143 CUT-OFF
Other Details
Refinement Type
Symmetry TypePOINT
Point SymmetryC1
Map-Model Fitting and Refinement
Id1 (4Q4H)
Refinement SpaceREAL
Refinement ProtocolOTHER
Refinement Target
Overall B Value
Fitting Procedure
DetailsInitial docking in Chimera, local adjustments in COOT
Data Acquisition
Detector TypeGATAN K2 QUANTUM (4k x 4k)
Electron Dose (electrons/Å**2)52.1
Imaging Experiment1
Date of Experiment
Temperature (Kelvin)
Microscope ModelFEI TITAN KRIOS
Minimum Defocus (nm)1500
Maximum Defocus (nm)3300
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS2.7
Imaging ModeBRIGHT FIELD
Specimen Holder ModelFEI TITAN KRIOS AUTOGRID HOLDER
Nominal Magnification
Calibrated Magnification
SourceFIELD EMISSION GUN
Acceleration Voltage (kV)300
Imaging Details
EM Software
TaskSoftware PackageVersion
PARTICLE SELECTIONcrYOLO1.3.5
IMAGE ACQUISITIONEPU
CTF CORRECTIONRELION3.1
CTF CORRECTIONCTFFIND4.1.13
MODEL FITTINGUCSF Chimera1.13.1 (build 41965)
MODEL FITTINGCoot0.8.9.2
MODEL FITTINGISOLDE1.2
INITIAL EULER ASSIGNMENTRELION3.1
FINAL EULER ASSIGNMENTcryoSPARCv3.2
RECONSTRUCTIONcryoSPARCv3.2
MODEL REFINEMENTPHENIX1.14-3260
Image Processing
CTF Correction TypeCTF Correction DetailsNumber of Particles SelectedParticle Selection Details
NONE720893