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CRYSTAL STRUCTURE OF A CYSTEINE PROTEASE PROFORM
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1AEC ACTINIDIN (PDB ENTRY 1AEC)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.8 1.4M (NA,K)PO4, PH 7.8
Crystal Properties Matthews coefficient Solvent content 2.35 48
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 40.08 α = 90 b = 88.09 β = 90 c = 94.93 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 298 DIFFRACTOMETER WEISSENBERG 1995-03-14 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE BL-6A Photon Factory BL-6A
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 2.2 40.79 77.9 0.069 8.2 3.3 13872 1
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) 2.2 2.31 51.3 0.187 4 2.7
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-Work (DCC) R-Free (Depositor) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT ACTINIDIN (PDB ENTRY 1AEC) 2.2 8 2 13129 1332 75.9 0.182 0.182 0.1774 0.241 20.2
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 3 x_scangle_it 3 x_mcbond_it 2 x_scbond_it 2 x_angle_deg 1.179 x_bond_d 0.007 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na
RMS Deviations Key Refinement Restraint Deviation x_mcangle_it 3 x_scangle_it 3 x_mcbond_it 2 x_scbond_it 2 x_angle_deg 1.179 x_bond_d 0.007 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 x_improper_angle_d_na x_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2445 Nucleic Acid Atoms Solvent Atoms 71 Heterogen Atoms
Software Software Software Name Purpose WEISS data collection CCP4 data reduction X-PLOR model building X-PLOR refinement WEIS data reduction CCP4 data scaling X-PLOR phasing