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The crystal structure of a peptidase from plasmodium falciparum
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 293 0.1M TrisHCl, 20% (v/v) ethanol, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.5 50.76
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 182.898 α = 90 b = 102.162 β = 114.53 c = 96.414 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 100 CCD ADSC QUANTUM 315 2011-03-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID 0.97932 APS 19-ID
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 2.8 50 99.8 0.051 10.7 3.8 39735
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 2.8 2.85 100 0.755 3.8 1977
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 MOLECULAR REPLACEMENT THROUGHOUT 2.8 48.79 39735 2006 99.42 0.2007 0.1991 0.1983 0.2288 0.2269 RANDOM 101.045
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] -0.71 2.04 -1.33 3.74
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.19 r_dihedral_angle_3_deg 15.255 r_dihedral_angle_4_deg 8.659 r_dihedral_angle_1_deg 4.876 r_angle_refined_deg 0.915 r_chiral_restr 0.068 r_bond_refined_d 0.005 r_gen_planes_refined 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9542 Nucleic Acid Atoms Solvent Atoms 69 Heterogen Atoms
Software Software Software Name Purpose SCALEPACK data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction DENZO data reduction