8RR0 | pdb_00008rr0

CryoEM structure of Molybdenum bispyranopterin guanine dinucleotide formate dehydrogenases ForCE1 from Bacillus subtilis

ELECTRON MICROSCOPY

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB

Sample
Molybdenum bispyranopterin guanine dinucleotide formate dehydrogenases ForCE1

Specimen Preparation
Sample Aggregation State	PARTICLE
Vitrification Instrument	FEI VITROBOT MARK IV
Cryogen Name	PROPANE
Sample Vitrification Details

3D Reconstruction
Reconstruction Method	SINGLE PARTICLE
Number of Particles	112095
Reported Resolution (Å)	3.35
Resolution Method	FSC 0.143 CUT-OFF
Other Details
Refinement Type
Symmetry Type	POINT
Point Symmetry	C4

Map-Model Fitting and Refinement
Id	1 (8RQZ)
Refinement Space	RECIPROCAL
Refinement Protocol	FLEXIBLE FIT
Refinement Target
Overall B Value
Fitting Procedure
Details

Data Acquisition
Detector Type	GATAN K2 SUMMIT (4k x 4k)
Electron Dose (electrons/Å**2)	40

Imaging Experiment	1
Date of Experiment
Temperature (Kelvin)
Microscope Model	TFS GLACIOS
Minimum Defocus (nm)	500
Maximum Defocus (nm)	3500
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS
Imaging Mode	BRIGHT FIELD
Specimen Holder Model
Nominal Magnification	45000
Calibrated Magnification
Source	FIELD EMISSION GUN
Acceleration Voltage (kV)	200
Imaging Details

EM Software
Task	Software Package	Version
PARTICLE SELECTION	cryoSPARC	3.3.2.
CTF CORRECTION	cryoSPARC	3.3.2.
MODEL FITTING	PHENIX	1.20.1.
FINAL EULER ASSIGNMENT	cryoSPARC	3.3.2.
CLASSIFICATION	cryoSPARC	3.3.2.
RECONSTRUCTION	cryoSPARC	3.3.2.
MODEL REFINEMENT	PHENIX	1.20.1.

Image Processing
CTF Correction Type	CTF Correction Details	Number of Particles Selected	Particle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION