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Crystal Structure of Ketosteroid Isomerase from Pseudomonas putida (pKSI); D40N, Y16(Cl-Y)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.2 298 1.1-1.4M ammonium sulfate, 40mM potassium phosphate, 3-6% isopropanol
Crystal Properties Matthews coefficient Solvent content 2.03 39.53
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 35.68 α = 90 b = 73.28 β = 90 c = 95.79 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 ADSC QUANTUM 315r 2014-10-03 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.2 1.000 ALS 5.0.2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym I (Observed) Rrim I (All) Rpim I (All) 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 1.37 58.202 97.2 0.052 0.058 0.025 17.5 5.2 51987 51987 13.72
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Rpim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.37 1.44 93 0.3 0.3 0.14 2.5 5.1 7138
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 FREE R-VALUE 1.37 40.091 1.34 51930 2637 96.73 0.2021 0.201 0.2025 0.2233 0.2241 20.9703
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 14.247 f_angle_d 1.017 f_chiral_restr 0.042 f_bond_d 0.007 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1946 Nucleic Acid Atoms Solvent Atoms 247 Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement SCALA data scaling PDB_EXTRACT data extraction Coot model building PHASER phasing