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CRYSTAL STRUCTURE OF THE C123S MUTANT OF DIENELACTONE HYDROLASE (DLH) BOUND WITH THE PMS MOIETY OF THE PROTEASE INHIBITOR, PHENYLMETHYLSULFONYL FLUORIDE (PMSF)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1DIN DIENELACTONE HYDROLASE (WILD-TYPE)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.3 291 (K+/Na+) phosphate, PMSF, pH 6.3, vapor diffusion/hanging drop, temperature 291.0K
Crystal Properties Matthews coefficient Solvent content 2.13 43.49
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 51.08 α = 90 b = 51.86 β = 90 c = 82.61 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 277 IMAGE PLATE RIGAKU RAXIS IIC 1994-12-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU200
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 2 15 78.7 2.5 12109
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2 2.09 65.2
Refinement Statistics Diffraction ID Structure Solution 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-Free (Depositor) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT DIENELACTONE HYDROLASE (WILD-TYPE) 2.5 7 2 6459 0.151 0.151
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 x_dihedral_angle_d 24.24 x_angle_deg 1.51 x_improper_angle_d 1.29 x_bond_d 0.01 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 24.24 x_angle_deg 1.51 x_improper_angle_d 1.29 x_bond_d 0.01 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na x_angle_deg_prot x_dihedral_angle_d_na x_dihedral_angle_d_prot x_improper_angle_d_na x_improper_angle_d_prot x_mcbond_it x_mcangle_it x_scbond_it x_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2254 Nucleic Acid Atoms Solvent Atoms 64 Heterogen Atoms 10
Software Software Software Name Purpose X-PLOR model building X-PLOR refinement MANUFACTURER data reduction X-PLOR phasing