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Crystal structure of the extracellular domain of human calcium sensing receptor
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 294 10% PEG 8000, 200 mM MgCl2, 10 mM CaCl2 and 100 mM Tris-HCl
Crystal Properties Matthews coefficient Solvent content 2.51 51.02
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 170.872 α = 90 b = 82.916 β = 105.1 c = 94.256 γ = 90
Symmetry Space Group C 1 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD MARMOSAIC 300 mm CCD 2015-06-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-D 0.9785 APS 21-ID-D
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) 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 2.1 40 100 0.072 0.076 0.043 9 3.8 74547
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.1 2.18 100 0.913 0.541 0.631 3.8 7381
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION THROUGHOUT 2.1 37.77 72544 2000 99.78 0.191 0.1901 0.2227 0.2271 RANDOM 44.987
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] 0.03 -1.7 1.45 -0.49
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.525 r_dihedral_angle_4_deg 20.173 r_dihedral_angle_3_deg 16.497 r_dihedral_angle_1_deg 5.807 r_mcangle_it 4.109 r_mcbond_it 2.666 r_mcbond_other 2.666 r_angle_refined_deg 1.379 r_angle_other_deg 0.981 r_chiral_restr 0.079
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.525 r_dihedral_angle_4_deg 20.173 r_dihedral_angle_3_deg 16.497 r_dihedral_angle_1_deg 5.807 r_mcangle_it 4.109 r_mcbond_it 2.666 r_mcbond_other 2.666 r_angle_refined_deg 1.379 r_angle_other_deg 0.981 r_chiral_restr 0.079 r_bond_refined_d 0.01 r_gen_planes_refined 0.006 r_bond_other_d 0.004 r_gen_planes_other 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7417 Nucleic Acid Atoms Solvent Atoms 323 Heterogen Atoms 161
Software Software Software Name Purpose REFMAC refinement SCALEPACK data scaling PDB_EXTRACT data extraction HKL-2000 data reduction PHENIX phasing