8OFX | pdb_00008ofx

Molecular Mechanism of trypanosomal AQP2


ELECTRON MICROSCOPY

Refinement

RMS Deviations
KeyRefinement Restraint Deviation
r_long_range_B_refined39.968
r_long_range_B_other39.967
r_scangle_other33.119
r_mcangle_other26.713
r_mcangle_it26.691
r_scbond_it24.348
r_scbond_other24.336
r_mcbond_it19.876
r_mcbond_other19.868
r_dihedral_angle_3_deg16.534
RMS Deviations
KeyRefinement Restraint Deviation
r_long_range_B_refined39.968
r_long_range_B_other39.967
r_scangle_other33.119
r_mcangle_other26.713
r_mcangle_it26.691
r_scbond_it24.348
r_scbond_other24.336
r_mcbond_it19.876
r_mcbond_other19.868
r_dihedral_angle_3_deg16.534
r_dihedral_angle_2_deg6.9
r_dihedral_angle_1_deg6.637
r_angle_refined_deg1.903
r_angle_other_deg0.61
r_chiral_restr0.099
r_bond_refined_d0.01
r_gen_planes_refined0.009
r_gen_planes_other0.004
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
Aquaporin 2 tetramer wildtype
Specimen Preparation
Sample Aggregation StatePARTICLE
Vitrification InstrumentFEI VITROBOT MARK IV
Cryogen NameETHANE
Sample Vitrification Details
3D Reconstruction
Reconstruction MethodSINGLE PARTICLE
Number of Particles126551
Reported Resolution (Å)3.2
Resolution MethodFSC 0.143 CUT-OFF
Other Details
Refinement Type
Symmetry TypePOINT
Point SymmetryC4
Map-Model Fitting and Refinement
Id1
Refinement SpaceRECIPROCAL
Refinement Protocol
Refinement Target
Overall B Value
Fitting Procedure
Details
Data Acquisition
Detector TypeGATAN K3 BIOQUANTUM (6k x 4k)
Electron Dose (electrons/Å**2)56
Imaging Experiment1
Date of Experiment
Temperature (Kelvin)
Microscope ModelFEI TITAN KRIOS
Minimum Defocus (nm)1000
Maximum Defocus (nm)3000
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS
Imaging ModeBRIGHT FIELD
Specimen Holder ModelFEI TITAN KRIOS AUTOGRID HOLDER
Nominal Magnification
Calibrated Magnification
SourceFIELD EMISSION GUN
Acceleration Voltage (kV)300
Imaging Details
EM Software
TaskSoftware PackageVersion
IMAGE ACQUISITIONEPU
CTF CORRECTIONGctf
INITIAL EULER ASSIGNMENTcryoSPARC
FINAL EULER ASSIGNMENTcryoSPARC
Image Processing
CTF Correction TypeCTF Correction DetailsNumber of Particles SelectedParticle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION100075