Find PDB structures and Computed Structure Models (CSM) by combining queries from tools in this suite: Attribute Search, Sequence Similarity, Sequence Motif, 3D Similarity, and 3D Motif with 'AND' logic.
Cryo-EM structure of Saccharomyces cerevisiae ER membrane protein complex bound to a Fab in DDM detergent
ELECTRON MICROSCOPY
Refinement
RMS Deviations
Key
Refinement Restraint Deviation
f_dihedral_angle_d
18.0758
f_angle_d
0.9884
f_chiral_restr
0.0552
f_plane_restr
0.0069
f_bond_d
0.0057
Sample
S. cerevisiae endoplasmic reticulum membrane protein complex (EMC) bound to Fab in DDM detergent
Sample Components
endoplasmic reticulum membrane protein complex
Fab DH4
Specimen Preparation
Sample Aggregation State
PARTICLE
Vitrification Instrument
FEI VITROBOT MARK III
Cryogen Name
ETHANE
Sample Vitrification Details
3D Reconstruction
Reconstruction Method
SINGLE PARTICLE
Number of Particles
83599
Reported Resolution (Å)
4.3
Resolution Method
FSC 0.143 CUT-OFF
Other Details
These two datasets were processed independently initially. Upon selecting the best subset of data and then re-extracted and scaled to the same pixel ...
These two datasets were processed independently initially. Upon selecting the best subset of data and then re-extracted and scaled to the same pixel size and combined to get to the final 4.3 A resolution maps and model.
Refinement Type
Symmetry Type
POINT
Number of Particles
170186
Reported Resolution (Å)
4.3
Resolution Method
FSC 0.143 CUT-OFF
Other Details
Refinement Type
Symmetry Type
POINT
Map-Model Fitting and Refinement
Id
1
Refinement Space
Refinement Protocol
AB INITIO MODEL
Refinement Target
Overall B Value
Fitting Procedure
Details
Data Acquisition
Detector Type
GATAN K2 SUMMIT (4k x 4k)
GATAN K2 SUMMIT (4k x 4k)
Electron Dose (electrons/Å**2)
56.8
58.3
Imaging Experiment
1
2
Date of Experiment
Temperature (Kelvin)
Microscope Model
FEI POLARA 300
FEI TITAN KRIOS
Minimum Defocus (nm)
Maximum Defocus (nm)
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS
Imaging Mode
BRIGHT FIELD
BRIGHT FIELD
Specimen Holder Model
FEI TITAN KRIOS AUTOGRID HOLDER
Nominal Magnification
Calibrated Magnification
Source
FIELD EMISSION GUN
FIELD EMISSION GUN
Acceleration Voltage (kV)
300
300
Imaging Details
Dataset 1 collected on FEI Polara at UCSF on August 22nd, 2016.
Dataset 2 collected on FEI Titan Krios at Janelia Research Campus on October 20th, 2016.