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 9NGZ | pdb_00009ngz

Cryo-EM structure of Serendipita indica sulfate transporter SiSulT in Apo state


ELECTRON MICROSCOPY
Sample
Sulphate transporter
Specimen Preparation
Sample Aggregation StatePARTICLE
Vitrification InstrumentFEI VITROBOT MARK IV
Cryogen NameETHANE
Sample Vitrification Details
3D Reconstruction
Reconstruction MethodSINGLE PARTICLE
Number of Particles186461
Reported Resolution (Å)2.96
Resolution MethodFSC 0.143 CUT-OFF
Other Details
Refinement Type
Symmetry TypePOINT
Point SymmetryC2
Map-Model Fitting and Refinement
Id1
Refinement Space
Refinement ProtocolAB INITIO MODEL
Refinement Target
Overall B Value112.6
Fitting Procedure
Details
Data Acquisition
Detector TypeGATAN K3 (6k x 4k)
Electron Dose (electrons/Å**2)47
Imaging Experiment1
Date of Experiment
Temperature (Kelvin)
Microscope ModelTFS KRIOS
Minimum Defocus (nm)1000
Maximum Defocus (nm)2500
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS2.7
Imaging ModeOTHER
Specimen Holder Model
Nominal Magnification
Calibrated Magnification
SourceFIELD EMISSION GUN
Acceleration Voltage (kV)300
Imaging Details
EM Software
TaskSoftware PackageVersion
PARTICLE SELECTIONcryoSPARCv4.2.1
IMAGE ACQUISITIONSerialEMv4.1
CTF CORRECTIONcryoSPARCv4.2.1
INITIAL EULER ASSIGNMENTcryoSPARCv4.2.1
FINAL EULER ASSIGNMENTcryoSPARCv4.2.1
CLASSIFICATIONcryoSPARCv4.2.1
RECONSTRUCTIONcryoSPARCv4.2.1
MODEL REFINEMENTPHENIX1.21_5207-000
Image Processing
CTF Correction TypeCTF Correction DetailsNumber of Particles SelectedParticle Selection Details
NONE3745082