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Crystal structure of the PS2 assembly factor Psb32 from the cyanobactium Thermosyncechococcus vestitus (formerly elongatus)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 7E53 Superfolder GFP
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 9.5 291 1 M sodium citrate, 0.1 M CHES pH 9.5
Crystal Properties Matthews coefficient Solvent content 2.89 57.43
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 145.65 α = 90 b = 145.65 β = 90 c = 91.81 γ = 120
Symmetry Space Group P 61 2 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS PILATUS 6M-F 2014-09-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X10SA 0.95107 SLS X10SA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim 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 2.12 47.68 99.3 0.128 0.13 1 24.87 35.3 1158546 64.144
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.12 2.18 98.5 6.66 6.76 0.563 1.01 37.5
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 MOLECULAR REPLACEMENT FREE R-VALUE 2.12 47.68 1.34 32778 1639 99.23 0.2288 0.2273 0.228 0.258 0.2578 85.8
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 15.641 f_angle_d 0.7958 f_chiral_restr 0.0499 f_plane_restr 0.0068 f_bond_d 0.0058
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3182 Nucleic Acid Atoms Solvent Atoms 16 Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement XDS data reduction XSCALE data scaling BALBES phasing