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P93A VARIANT OF BOVINE PANCREATIC RIBONUCLEASE A
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6.8 PROTEIN WAS CRYSTALLIZED FROM 100 MM HEPES PH 7.0, 2.2 M CSCL, AND 1.2 M AMM SO4. THEN IT WAS SOAKED IN 100 MM HEPES PH 7.0, 80% AMM SO4 FOR 24 HOURS TO REMOVE THE CS IONS., pH 6.8
Crystal Properties Matthews coefficient Solvent content 2.9 57.6
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 65 α = 90 b = 65 β = 90 c = 65.1 γ = 120
Symmetry Space Group P 32 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 298 AREA DETECTOR XUONG-HAMLIN MULTIWIRE 1997-05-08 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 2.3 97 0.134 16.5 5 7204
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.3 2.38 100 0.391 4 4.6
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) 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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION DIFFERENCE FOURIER THROUGHOUT 2.3 10 7046 0.211 0.211 0.2011 0.273 0.253 RANDOM
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_angle_deg 1.454 x_improper_angle_d 1.31 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
RMS Deviations Key Refinement Restraint Deviation x_angle_deg 1.454 x_improper_angle_d 1.31 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 x_mcbond_it x_mcangle_it x_scbond_it x_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 949 Nucleic Acid Atoms Solvent Atoms 112 Heterogen Atoms 5
Software Software Software Name Purpose SDMS data collection SCALEPACK data scaling X-PLOR model building X-PLOR refinement SDMS data reduction X-PLOR phasing