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Crystal structure of the apo-inositol 1,4,5-trisphosphate receptor
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.4 293 0.1 M Hepes, (NH4)2SO4), trimethylamine N-oxide, pH 8.4, vapor diffusion, hanging drop, temperature 293K
Crystal Properties Matthews coefficient Solvent content 3.34 63.22
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 63.108 α = 105.36 b = 77.191 β = 99.98 c = 101.509 γ = 101.04
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 ADSC QUANTUM 315 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID APS 19-ID
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 50 133458
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 3 50 34787 1746 98.54 0.2108 0.2084 0.2083 0.2564 0.2553 RANDOM 87.7
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] 1.18 -3.12 1.93 -0.35 0.31 -1.19
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.582 r_dihedral_angle_3_deg 18.362 r_dihedral_angle_4_deg 16.455 r_dihedral_angle_1_deg 5.862 r_angle_refined_deg 1.125 r_chiral_restr 0.076 r_bond_refined_d 0.007 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7421 Nucleic Acid Atoms Solvent Atoms 28 Heterogen Atoms 5
Software Software Software Name Purpose SCALEPACK data scaling REFMAC refinement PDB_EXTRACT data extraction HKL-2000 data collection HKL-2000 data reduction PHASES phasing