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Structure of Human Potassium Chloride Transporter KCC3 S45D/T940D/T997D in NaCl
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 6.1779 f_angle_d 0.5376 f_chiral_restr 0.0407 f_plane_restr 0.0036 f_bond_d 0.0032
Sample Homodimeric complex of human potassium chloride transporter
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details 2 second blotting time, 40 second waiting time, -15 blotting force
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 920574 Reported Resolution (Å) 3.76 Resolution Method FSC 0.5 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 (6k x 4k) Electron Dose (electrons/Å**2) 40
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model TFS KRIOS Minimum Defocus (nm) -800 Maximum Defocus (nm) -2300 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 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION cisTEM 1.0.0b IMAGE ACQUISITION RELION 3.0.8 IMAGE ACQUISITION cisTEM 1.0.0b CTF CORRECTION Gctf 1.16 INITIAL EULER ASSIGNMENT RELION 3.0.8 FINAL EULER ASSIGNMENT RELION 3.0.8 CLASSIFICATION RELION 3.0.8 RECONSTRUCTION RELION 3.0.8
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION