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Structure of human P2X3 receptor in complex with ATP and Ca2+ ion
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 297 Sodium chloride, Calcium acetate, PEG 400, ATP
Crystal Properties Matthews coefficient Solvent content 5.1 75.87
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 110.903 α = 90 b = 142.5 β = 90 c = 325.336 γ = 90
Symmetry Space Group C 2 2 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS EIGER X 16M 2018-05-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL41XU 1 SPring-8 BL41XU
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) 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 3.296 50 99.9 12.77 7.2 75110
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3.3 3.5
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 3.296 48.047 1.35 74823 3818 99.51 0.2428 0.2404 0.2439 0.2898 0.2934
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 11.829 f_angle_d 1.416 f_chiral_restr 0.075 f_bond_d 0.01 f_plane_restr 0.009
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8556 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 112
Software Software Software Name Purpose PHENIX refinement XDS data reduction XDS data scaling PHASER phasing