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Crystal structure of the (SR) Ca2+-ATPase solved by vanadium SAD phasing
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 298 19% PEG2K MME, 11% Glycerol, 0.1M MgCl2, 6% 1-Butanol
Crystal Properties Matthews coefficient Solvent content 3.66 66.43
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 131.14 α = 90 b = 94.39 β = 107.05 c = 135.11 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 60 PIXEL DECTRIS PILATUS 12M 2019-05-03 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I23 2.26009 Diamond I23
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 3.129 129.2 99.9 0.259 0.059 0.99 14.9 38.7 108998 98.3881401091
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3.129 3.22 100 0.56 1 34.4
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 SAD THROUGHOUT 3.13 64.585 1.33 108998 5498 99.8 0.204 0.201 0.2054 0.2586 0.2611
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 16.504 f_angle_d 0.697 f_chiral_restr 0.043 f_bond_d 0.012 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 15168 Nucleic Acid Atoms Solvent Atoms 8 Heterogen Atoms 200
Software Software Software Name Purpose PHENIX refinement XDS data reduction XSCALE data scaling CRANK2 phasing