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Crystal structure of the Ba-substituted LH1-RC complex from Tch. tepidum
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3WMM
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293 PEG 3000, barium chloride, decylphosphocholine
Crystal Properties Matthews coefficient Solvent content 3.14 60.78
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 163.83 α = 90 b = 148.56 β = 108.1 c = 210 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 100 CCD ADSC QUANTUM 270 2013-02-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE BL-17A 0.98 Photon Factory BL-17A
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 3.3 49.9 93 8.6 22.8 133051
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 3.36
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 3WMM 3.3 49.9 1.38 133050 6652 92.5 0.281 0.2793 0.2811 0.3133 0.3149
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 18.013 f_angle_d 2.158 f_chiral_restr 0.156 f_bond_d 0.032 f_plane_restr 0.011
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 44418 Nucleic Acid Atoms Solvent Atoms 6 Heterogen Atoms 7457
Software Software Software Name Purpose PHENIX refinement XDS data reduction XSCALE data scaling PHASER phasing