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Directed evolutionary changes in Kemp Eliminase KE07 - Crystal 6 Round5
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2RKX
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 277 25mM HEPES, pH 7.25, 0.1M NaCl
Crystal Properties Matthews coefficient Solvent content 3.84 67.93
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 97.263 α = 90 b = 97.263 β = 90 c = 156.282 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 CCD ADSC QUANTUM 210r 2014-03-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX1 0.9537 Australian Synchrotron MX1
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 1.76 42.12 99.89 0.1338 20.64 20.6 43891
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 2RKX 1.76 42.116 1.35 43888 2208 99.88 0.1945 0.1928 0.1972 0.2275 0.2303
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 13.171 f_angle_d 1.056 f_chiral_restr 0.042 f_bond_d 0.008 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1948 Nucleic Acid Atoms Solvent Atoms 212 Heterogen Atoms 8
Software Software Software Name Purpose PHENIX refinement XDS data reduction Aimless data scaling MOLREP phasing