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 4UE4 | pdb_00004ue4

Structural basis for targeting and elongation arrest of Bacillus signal recognition particle


ELECTRON MICROSCOPY
Sample
BACILLUS SUBTILIS MIFM STALLED RIBOSOME IN COMPLEX WITH SIGNAL RECOGNITION PARTICLE (SRP)
Specimen Preparation
Sample Aggregation StatePARTICLE
Vitrification InstrumentFEI VITROBOT MARK IV
Cryogen NameETHANE
Sample Vitrification DetailsVITRIFICATION 1 -- CRYOGEN- ETHANE, INSTRUMENT- FEI VITROBOT MARK IV,
3D Reconstruction
Reconstruction MethodSINGLE PARTICLE
Number of Particles75900
Reported Resolution (Å)7
Resolution Method
Other DetailsSUBMISSION BASED ON EXPERIMENTAL DATA FROM EMDB EMD-2843. (DEPOSITION ID: 12993).
Refinement Type
Symmetry TypePOINT
Point SymmetryC1
Map-Model Fitting and Refinement
Id1
Refinement Space
Refinement ProtocolRIGID BODY FIT
Refinement Target
Overall B Value
Fitting Procedure
DetailsMETHOD--RIGID BODY
Data Acquisition
Detector TypeTVIPS TEMCAM-F816 (8k x 8k)
Electron Dose (electrons/Å**2)20
Imaging Experiment1
Date of Experiment2013-12-10
Temperature (Kelvin)
Microscope ModelFEI TITAN KRIOS
Minimum Defocus (nm)800
Maximum Defocus (nm)4000
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS2.7
Imaging ModeBRIGHT FIELD
Specimen Holder Model
Nominal Magnification
Calibrated Magnification
SourceFIELD EMISSION GUN
Acceleration Voltage (kV)300
Imaging Details
EM Software
TaskSoftware PackageVersion
RECONSTRUCTIONSPIDER
Image Processing
CTF Correction TypeCTF Correction DetailsNumber of Particles SelectedParticle Selection Details
MICROGRAPH