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PURINE NUCLEOSIDE HYDROLASE WITH A TRANSITION STATE INHIBITOR
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1MAS UNLIGANDED IU-NH (PDB CODE 1MAS), WATERS AND IONS REMOVED
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.5 1.8 M AMMONIUM SULFATE, 3% ISOPROPANOL, pH 7.5
Crystal Properties Matthews coefficient Solvent content 3.58 65
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 120.63 α = 90 b = 159.76 β = 90 c = 206.38 γ = 90
Symmetry Space Group I 2 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 293 AREA DETECTOR SIEMENS 1995-10-16 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU
Data Collection Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.3 2.5 75.1 2.2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT UNLIGANDED IU-NH (PDB CODE 1MAS), WATERS AND IONS REMOVED 2.3 73166 6118 80.8 0.205 0.205 0.234 SHELLS 29.1
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_mcangle_it 2.61 x_scangle_it 2.61 x_mcbond_it 2.46 x_scbond_it 2.46 x_angle_deg 1.8 x_improper_angle_d 1.6 x_bond_d 0.011 x_bond_d_na x_bond_d_prot x_angle_d
RMS Deviations Key Refinement Restraint Deviation x_mcangle_it 2.61 x_scangle_it 2.61 x_mcbond_it 2.46 x_scbond_it 2.46 x_angle_deg 1.8 x_improper_angle_d 1.6 x_bond_d 0.011 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 x_dihedral_angle_d_na x_dihedral_angle_d_prot x_improper_angle_d_na x_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9560 Nucleic Acid Atoms Solvent Atoms 158 Heterogen Atoms 72
Software Software Software Name Purpose X-PLOR model building X-PLOR refinement SAINT data reduction SAINT data scaling X-PLOR phasing