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Structure of the AVP-V2R-arrestin2-ScFv30 complex
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 7KH0 experimental model PDB 4JQI
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 7.414 f_angle_d 0.731 f_chiral_restr 0.047 f_plane_restr 0.005 f_bond_d 0.004
Sample Ternary complex of the AVP-V2 receptor with arrestin2 and ScfV30
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument LEICA EM GP Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 8296 Reported Resolution (Å) 4.73 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT
Map-Model Fitting and Refinement Id 1 (7KH0, 4JQI) Refinement Space Refinement Protocol Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 BIOQUANTUM (6k x 4k) Electron Dose (electrons/Å**2) 52
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 1000 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 Calibrated Magnification 130000 Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION Topaz PARTICLE SELECTION RELION 3.1.2 MODEL REFINEMENT PHENIX
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 4595394