8WG4

mouse TMEM63b in DDM-CHS micelle with YN9303-24 Fab

ELECTRON MICROSCOPY

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
in silico model	AlphaFold	Q3TWI9

Refinement

RMS Deviations
Key	Refinement Restraint Deviation
r_long_range_B_refined	36.86
r_long_range_B_other	36.86
r_scangle_other	25.894
r_mcangle_it	21.989
r_mcangle_other	21.988
r_scbond_it	15.651
r_scbond_other	15.647
r_dihedral_angle_2_deg	15.625
r_dihedral_angle_3_deg	14.625
r_mcbond_it	13.741
r_mcbond_other	13.74
r_dihedral_angle_1_deg	7.088
r_angle_refined_deg	1.495
r_angle_other_deg	0.485
r_chiral_restr	0.077
r_bond_refined_d	0.006
r_gen_planes_refined	0.006
r_gen_planes_other	0.001
r_bond_other_d
r_dihedral_angle_4_deg
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Sample
mouse TMEM63B

Specimen Preparation
Sample Aggregation State	2D ARRAY
Vitrification Instrument	FEI VITROBOT MARK IV
Cryogen Name	ETHANE
Sample Vitrification Details

3D Reconstruction
Reconstruction Method	SINGLE PARTICLE
Number of Particles	456579
Reported Resolution (Å)	3.5
Resolution Method	FSC 0.143 CUT-OFF
Other Details
Refinement Type
Symmetry Type	POINT
Point Symmetry	C1

Map-Model Fitting and Refinement
Id	1
Refinement Space
Refinement Protocol
Refinement Target
Overall B Value
Fitting Procedure
Details

Data Acquisition
Detector Type	GATAN K3 BIOQUANTUM (6k x 4k)
Electron Dose (electrons/Å**2)	50

Imaging Experiment	1
Date of Experiment
Temperature (Kelvin)
Microscope Model	FEI TITAN KRIOS
Minimum Defocus (nm)	800
Maximum Defocus (nm)	1600
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS
Imaging Mode	BRIGHT FIELD
Specimen Holder Model
Nominal Magnification	105000
Calibrated Magnification
Source	FIELD EMISSION GUN
Acceleration Voltage (kV)	300
Imaging Details

EM Software
Task	Software Package	Version
PARTICLE SELECTION	cryoSPARC	4.2.1
IMAGE ACQUISITION	EPU
CTF CORRECTION	cryoSPARC	4.2.1
MODEL FITTING	Coot	0.9.9.8
MODEL FITTING	ISOLDE	1.4.3
MODEL REFINEMENT	Servalcat	0.2.24
INITIAL EULER ASSIGNMENT	cryoSPARC	4.2.1
FINAL EULER ASSIGNMENT	cryoSPARC	4.2.1
CLASSIFICATION	cryoSPARC	4.2.1
RECONSTRUCTION	cryoSPARC	4.2.1

Image Processing
CTF Correction Type	CTF Correction Details	Number of Particles Selected	Particle Selection Details
PHASE FLIPPING ONLY