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Crystal structure of a CGRP receptor ectodomain heterodimer bound to macrocyclic inhibitor HTL0029882
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4RWG
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 298 0.1 M BIS-TRIS PH 5.5, 0.1 M AMMONIUM ACETATE, 15 % PEG 10,000
Crystal Properties Matthews coefficient Solvent content 1.98 37.94
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 71.215 α = 90 b = 76.356 β = 90 c = 96.646 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 80 PIXEL DECTRIS PILATUS3 6M 2017-06-29 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I24 0.96861 Diamond I24
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) Rpim I (All) CC (Half) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 1.9 45.85 96.9 0.125 0.962 4.2 4.1 41130 16.52
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.9 1.94 0.508 0.536
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 4RWG 1.9 29.96 1.34 40619 2059 96.26 0.1981 0.1956 0.2111 0.2445 0.2462 28.45
Temperature Factor Modeling Anisotropic B[1][1] Anisotropic B[1][2] Anisotropic B[1][3] Anisotropic B[2][2] Anisotropic B[2][3] Anisotropic B[3][3]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 18.0741 f_angle_d 0.6612 f_chiral_restr 0.0428 f_plane_restr 0.0045 f_bond_d 0.0035
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4477 Nucleic Acid Atoms Solvent Atoms 501 Heterogen Atoms 82
Software Software Software Name Purpose PHENIX refinement XDS data reduction Aimless data scaling PHASER phasing