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CARICA PAPAYA CHYMOPAPAIN AT 1.7 ANGSTROMS RESOLUTION
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1PPO PDB ENTRY 1PPO
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.6 pH 7.6
Crystal Properties Matthews coefficient Solvent content 2.32 46.88
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 145.18 α = 90 b = 32.35 β = 98.37 c = 47.42 γ = 90
Symmetry Space Group C 1 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 293 DIFFRACTOMETER ENRAF-NONIUS FAST 1995-12-13 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE OTHER
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 1.7 19 84 0.066 7.6 20199 18.33
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.7 1.79 69 0.22 5.5 1.3
Refinement Statistics Diffraction ID Structure Solution Method Starting model 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT PDB ENTRY 1PPO 1.7 9.5 20060 84 0.1923 0.1923 0.173 16.74
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 24.63 x_angle_deg 1.54 x_improper_angle_d 1.44 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
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 24.63 x_angle_deg 1.54 x_improper_angle_d 1.44 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_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 1667 Nucleic Acid Atoms Solvent Atoms 222 Heterogen Atoms 4
Software Software Software Name Purpose MADNES data collection CCP4 data reduction X-PLOR model building X-PLOR refinement MADNES data reduction CCP4 data scaling X-PLOR phasing