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Structure of human MAIT A-F7 TCR in complex with miniaturized MR1-5-OP-RU
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 6.746 f_angle_d 0.53 f_chiral_restr 0.04 f_plane_restr 0.004 f_bond_d 0.003
Sample Complex of human MAIT A-F7 TCR with miniaturized MR1-5-OP-RU
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details Embedding Material vitrified ice Embedding Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 287776 Reported Resolution (Å) 3.08 Resolution Method FSC 0.143 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 FEI FALCON IV (4k x 4k) Electron Dose (electrons/Å**2) 40
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model TFS GLACIOS Minimum Defocus (nm) 800 Maximum Defocus (nm) 2000 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2.7 Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification 165000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 200 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION cryoSPARC MODEL REFINEMENT PHENIX 2.0_5885 IMAGE ACQUISITION EPU CTF CORRECTION cryoSPARC RECONSTRUCTION cryoSPARC
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 1673666