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Crystal structure analysis of Photosystem II complex
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 MICRO-BATCH METHOD UNDER OIL 6.1 285 5% PEG1450, 20mM NaCl, 10mM CaCl2, 40mM MgSO4, 20mM MES buffer, pH 6.1, MICRO-BATCH METHOD UNDER OIL, temperature 285K
Crystal Properties Matthews coefficient Solvent content 3.42 64.07
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 122.19 α = 90 b = 228.51 β = 90 c = 286.4 γ = 90
Symmetry Space Group P 21 21 21
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 RAYONIX MX225HE 2009-11-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL44XU 0.9 SPring-8 BL44XU
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 1.9 50 99.6 0.06 21.57 622012 -3 36.693
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.9 1.97 99.7 0.773 0.838 2.63
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) 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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1.9 20 592019 31214 99.82 0.1579 0.156 0.1568 0.1935 0.194 RANDOM 35.302
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] 3.19 -1.19 -1.99
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.876 r_dihedral_angle_4_deg 17.518 r_dihedral_angle_3_deg 13.732 r_dihedral_angle_1_deg 6.031 r_angle_refined_deg 2.489 r_chiral_restr 0.132 r_bond_refined_d 0.019 r_gen_planes_refined 0.012
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 40806 Nucleic Acid Atoms Solvent Atoms 2884 Heterogen Atoms 9902
Software Software Software Name Purpose XSCALE data scaling REFMAC refinement PDB_EXTRACT data extraction XDS data scaling XDS data reduction MOLREP phasing