5FWL

Atomic cryoEM structure of Hsp90-Cdc37-Cdk4 complex


ELECTRON MICROSCOPY
Sample
COMPLEX OF HUMAN HSP90BETA, HUMAN CDC37 AND HUMAN CDK4
Specimen Preparation
Sample Aggregation StatePARTICLE
Vitrification InstrumentFEI VITROBOT MARK III
Cryogen NameETHANE
Sample Vitrification Details
3D Reconstruction
Reconstruction MethodSINGLE PARTICLE
Number of Particles45974
Reported Resolution (Å)9
Resolution Method
Other DetailsTHIS MODEL WAS BUILT BASED ON 5FWK WITH CDK4 N-LOBE RIGID BODY FIT INTO THE EM DENSITY. THE MODEL WAS THEN MINIMIZED IN ROSETTA. SUBMISSION BASED ON E ...THIS MODEL WAS BUILT BASED ON 5FWK WITH CDK4 N-LOBE RIGID BODY FIT INTO THE EM DENSITY. THE MODEL WAS THEN MINIMIZED IN ROSETTA. SUBMISSION BASED ON EXPERIMENTAL DATA FROM EMDB EMD-3341. (DEPOSITION ID: 14283).
Refinement Type
Symmetry TypePOINT
Point SymmetryC1
Map-Model Fitting and Refinement
Id1
Refinement Space
Refinement ProtocolOTHER
Refinement Target
Overall B Value
Fitting Procedure
DetailsMETHOD--ROSETTA
Data Acquisition
Detector TypeGATAN K2 SUMMIT (4k x 4k)
Electron Dose (electrons/Å**2)44
Imaging Experiment1
Date of Experiment2014-11-25
Temperature (Kelvin)
Microscope ModelFEI TITAN KRIOS
Minimum Defocus (nm)1400
Maximum Defocus (nm)3800
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS2.7
Imaging ModeBRIGHT FIELD
Specimen Holder Model
Nominal Magnification22500
Calibrated Magnification
SourceFIELD EMISSION GUN
Acceleration Voltage (kV)300
Imaging Details
EM Software
TaskSoftware PackageVersion
MODEL FITTINGRosetta
MODEL FITTINGUCSF Chimera
RECONSTRUCTIONRELION