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Light Harvesting Protein Phycocyanin in high resolution using a femtosecond X-Ray laser
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 Batch 7 277 10-18 % PEG 3350, 10-100 mM NaCl, 0-100 mM MgCl2, pH 7.0, Batch, temperature 277K
Crystal Properties Matthews coefficient Solvent content 3.13 60.74
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 192.8 α = 90 b = 192.8 β = 90 c = 62.5 γ = 120
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 283 PIXEL Cornell-SLAC Pixel Array Detector (CSPAD) 2014-01-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 FREE ELECTRON LASER SLAC LCLS BEAMLINE CXI 1.34 SLAC LCLS CXI
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 1.85 36.436 100 37798 37798 1.37
Refinement Statistics Diffraction ID Structure Solution 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 1.85 36.436 1.37 37798 1952 100 0.2079 0.2042 0.209 0.2746 0.2725 29.0429
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 17.703 f_angle_d 1.425 f_chiral_restr 0.056 f_bond_d 0.015 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2497 Nucleic Acid Atoms Solvent Atoms 189 Heterogen Atoms 129
Software Software Software Name Purpose PHASER phasing PHENIX refinement PDB_EXTRACT data extraction Cheetah data collection CrystFEL data reduction CrystFEL data scaling