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Cryo-EM structure of the DC591053-bound human relaxin family peptide receptor 4 (RXFP4)-Gi complex
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 6.806 f_angle_d 0.689 f_chiral_restr 0.047 f_bond_d 0.005 f_plane_restr 0.004
Sample Cryo-EM structure of the human relaxin family peptide receptor 4 in complex with DC591053 and G protein Sample Components relaxin family peptide receptor 4 G protein scFv16
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 225327 Reported Resolution (Å) 2.75 Resolution Method DIFFRACTION PATTERN/LAYERLINES Other Details Refinement Type Symmetry Type POINT
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) 80
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 1200 Maximum Defocus (nm) 2200 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification Calibrated Magnification Source OTHER Acceleration Voltage (kV) 300 Imaging Details
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION