8ZXN | pdb_00008zxn

Cryo-EM structure of human GLUT9 apo state


ELECTRON MICROSCOPY

Refinement

RMS Deviations
KeyRefinement Restraint Deviation
r_long_range_B_refined25.651
r_long_range_B_other25.651
r_scangle_other21.284
r_mcangle_it13.92
r_mcangle_other13.919
r_dihedral_angle_3_deg13.592
r_scbond_it13.49
r_scbond_other13.487
r_mcbond_it9.663
r_mcbond_other9.66
RMS Deviations
KeyRefinement Restraint Deviation
r_long_range_B_refined25.651
r_long_range_B_other25.651
r_scangle_other21.284
r_mcangle_it13.92
r_mcangle_other13.919
r_dihedral_angle_3_deg13.592
r_scbond_it13.49
r_scbond_other13.487
r_mcbond_it9.663
r_mcbond_other9.66
r_dihedral_angle_1_deg5.918
r_dihedral_angle_2_deg4.825
r_angle_refined_deg1.445
r_angle_other_deg0.439
r_chiral_restr0.071
r_bond_refined_d0.006
r_gen_planes_refined0.005
r_gen_planes_other0.001
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
Glucose transporter 9
Specimen Preparation
Sample Aggregation StatePARTICLE
Vitrification Instrument
Cryogen NameETHANE
Sample Vitrification Details
3D Reconstruction
Reconstruction MethodSINGLE PARTICLE
Number of Particles311544
Reported Resolution (Å)3.06
Resolution MethodFSC 0.143 CUT-OFF
Other Details
Refinement Type
Symmetry TypePOINT
Map-Model Fitting and Refinement
Id1
Refinement Space
Refinement Protocol
Refinement Target
Overall B Value
Fitting Procedure
Details
Data Acquisition
Detector TypeGATAN K3 BIOQUANTUM (6k x 4k)
Electron Dose (electrons/Å**2)51
Imaging Experiment1
Date of Experiment
Temperature (Kelvin)
Microscope ModelFEI TITAN KRIOS
Minimum Defocus (nm)800
Maximum Defocus (nm)1600
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS
Imaging ModeBRIGHT FIELD
Specimen Holder Model
Nominal Magnification
Calibrated Magnification
SourceFIELD EMISSION GUN
Acceleration Voltage (kV)300
Imaging Details
Image Processing
CTF Correction TypeCTF Correction DetailsNumber of Particles SelectedParticle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION