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Calcium pump crystal structure with bound AlF4 and TG in the absence of calcium
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1WPG PDB ENTRY 1WPG
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 MICRODIALYSIS 6.1 283 pH 6.1, MICRODIALYSIS, temperature 283K
Crystal Properties Matthews coefficient Solvent content 3.9 68.48
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 177.5 α = 90 b = 70.2 β = 106.8 c = 143.4 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 ADSC QUANTUM 315 2006-08-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL41XU 0.9 SPring-8 BL41XU
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 2.55 20 99.8 0.057 32.8 7.2 55341 55231 -2 66.2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.55 2.6 96.3 0.286 2 3.2 3158
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1WPG 2.55 11.99 2 55004 54234 2748 98.6 0.224 0.224 0.248 RANDOM 95.4
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] -1.9 -5.82 1 0.9
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 22.3 c_scangle_it 3.96 c_mcangle_it 3.01 c_scbond_it 2.74 c_mcbond_it 1.85 c_angle_deg 1.2 c_improper_angle_d 0.73 c_bond_d 0.007 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 22.3 c_scangle_it 3.96 c_mcangle_it 3.01 c_scbond_it 2.74 c_mcbond_it 1.85 c_angle_deg 1.2 c_improper_angle_d 0.73 c_bond_d 0.007 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7674 Nucleic Acid Atoms Solvent Atoms 158 Heterogen Atoms 52
Software Software Software Name Purpose CNS refinement DENZO data reduction SCALEPACK data scaling CNS phasing