☰ Navigation Tabs
Cryo-EM structure of human Anion Exchanger 1 modified with Diethyl Pyrocarbonate (DEPC)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4YZF
Refinement RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.449 r_dihedral_angle_3_deg 13.899 r_dihedral_angle_4_deg 12.746 r_lrange_other 10.214 r_lrange_it 10.213 r_scangle_it 6.318 r_scangle_other 6.318 r_mcangle_it 5.882 r_mcangle_other 5.881 r_dihedral_angle_1_deg 4.72
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.449 r_dihedral_angle_3_deg 13.899 r_dihedral_angle_4_deg 12.746 r_lrange_other 10.214 r_lrange_it 10.213 r_scangle_it 6.318 r_scangle_other 6.318 r_mcangle_it 5.882 r_mcangle_other 5.881 r_dihedral_angle_1_deg 4.72 r_scbond_it 3.705 r_scbond_other 3.704 r_mcbond_it 3.498 r_mcbond_other 3.498 r_angle_other_deg 2.219 r_angle_refined_deg 1.277 r_symmetry_nbd_other 0.188 r_nbtor_refined 0.152 r_nbd_refined 0.146 r_xyhbond_nbd_refined 0.131 r_symmetry_nbtor_other 0.067 r_chiral_restr 0.052 r_bond_other_d 0.032 r_gen_planes_other 0.011 r_gen_planes_refined 0.007 r_bond_refined_d 0.003
Sample Dimeric anion exchanger 1 (SLC4A1)
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument LEICA EM GP Cryogen Name ETHANE Sample Vitrification Details Blot force 3 for 3-5 seconds was used and subsequent grids were screened for ice thickness prior to data collection
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 191625 Reported Resolution (Å) 3.07 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C2
Map-Model Fitting and Refinement Id 1 (4YZF) Refinement Space RECIPROCAL Refinement Protocol Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 (6k x 4k) Electron Dose (electrons/Å**2) 51.18
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model TFS KRIOS Minimum Defocus (nm) 500 Maximum Defocus (nm) 1800 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2.7 Imaging Mode BRIGHT FIELD Specimen Holder Model FEI TITAN KRIOS AUTOGRID HOLDER Nominal Magnification 81000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION cryoSPARC IMAGE ACQUISITION Leginon CTF CORRECTION cryoSPARC MODEL FITTING UCSF ChimeraX INITIAL EULER ASSIGNMENT cryoSPARC FINAL EULER ASSIGNMENT cryoSPARC CLASSIFICATION cryoSPARC RECONSTRUCTION cryoSPARC MODEL REFINEMENT REFMAC servalcat
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 3156841