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Cryo-EM structure of wild-type bovine multidrug resistance protein 1 (MRP1) under active turnover conditions
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6BHU
Refinement RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.505 r_dihedral_angle_4_deg 16.146 r_dihedral_angle_3_deg 14.363 r_long_range_B_refined 9.877 r_long_range_B_other 9.877 r_scangle_other 5.96 r_mcangle_it 5.949 r_mcangle_other 5.948 r_dihedral_angle_1_deg 5.223 r_mcbond_it 3.604
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.505 r_dihedral_angle_4_deg 16.146 r_dihedral_angle_3_deg 14.363 r_long_range_B_refined 9.877 r_long_range_B_other 9.877 r_scangle_other 5.96 r_mcangle_it 5.949 r_mcangle_other 5.948 r_dihedral_angle_1_deg 5.223 r_mcbond_it 3.604 r_mcbond_other 3.604 r_scbond_it 3.457 r_scbond_other 3.457 r_angle_other_deg 2.292 r_angle_refined_deg 1.297 r_chiral_restr 0.052 r_bond_other_d 0.035 r_bond_refined_d 0.003 r_gen_planes_refined 0.003 r_gen_planes_other 0.003 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 bovine multidrug resistance protein 1 (MRP1)
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 81078 Reported Resolution (Å) 3.23 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 (6BHU) 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) 75
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 700 Maximum Defocus (nm) 2400 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 29000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION Gautomatch IMAGE ACQUISITION SerialEM CTF CORRECTION Gctf MODEL FITTING Coot 0.8.7 INITIAL EULER ASSIGNMENT RELION 3.0 FINAL EULER ASSIGNMENT RELION 3.0 CLASSIFICATION RELION 3.0 RECONSTRUCTION RELION 3.0 MODEL REFINEMENT PHENIX 1.11 MODEL REFINEMENT REFMAC CCP4 7.0
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 1143729