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Complete structure factors and an atomic model of the calcium pump (SERCA1A) and associated phospholipids in the E1-ALF4-ADP-2CA2+ crystals
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1WPE
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 MICRODIALYSIS 6.1 283 PEG 400
Crystal Properties Matthews coefficient Solvent content 4.01 69.29
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 162.97 α = 90 b = 75.02 β = 109.31 c = 152.24 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 IMAGE PLATE RIGAKU RAXIS V 2005-07-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL41XU 0.80 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 3.2 143.68 100 40.29 1 28956
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 1WPE 3.2 79.64 0.1 28940 1426 100 0.2146 0.2131 0.2191 0.241 0.2454
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 10.338 f_angle_d 0.564 f_chiral_restr 0.022 f_plane_restr 0.003 f_bond_d 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7674 Nucleic Acid Atoms Solvent Atoms 120 Heterogen Atoms 1048
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling CNS phasing PHENIX refinement