☰ Navigation Tabs
Structure of the Kunitz-type cysteine protease inhibitor PCPI-3 from potato
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.5 293 Reservoir: 3 M sodium chloride, 0.1 M sodium acetate pH 5.5
Protein buffer and concentration: 5 mM sodium acetate pH 5.5
Protein concentration = 10 mg/ml
protein:reservoir = 1:1
Crystal Properties Matthews coefficient Solvent content 3.7 66.74
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 76.637 α = 90 b = 76.637 β = 90 c = 107.306 γ = 90
Symmetry Space Group P 41 21 2
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 MARMOSAIC 225 mm CCD 2014-08-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON BESSY BEAMLINE 14.2 0.918410 BESSY 14.2
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 1.8 48.37 99.7 0.108 14.49 7.7 30248 -3 32.094
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 1.8 1.91 98 1.333 1.36
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 1.8 48.37 28731 1513 99.66 0.1985 0.1972 0.2014 0.2227 0.2204 RANDOM 23.368
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] 0.48 0.48 -0.95
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.98 r_dihedral_angle_4_deg 18.467 r_dihedral_angle_3_deg 11.95 r_dihedral_angle_1_deg 7.042 r_angle_refined_deg 1.514 r_angle_other_deg 0.861 r_chiral_restr 0.093 r_bond_refined_d 0.013 r_gen_planes_refined 0.008 r_bond_other_d 0.003
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.98 r_dihedral_angle_4_deg 18.467 r_dihedral_angle_3_deg 11.95 r_dihedral_angle_1_deg 7.042 r_angle_refined_deg 1.514 r_angle_other_deg 0.861 r_chiral_restr 0.093 r_bond_refined_d 0.013 r_gen_planes_refined 0.008 r_bond_other_d 0.003 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1439 Nucleic Acid Atoms Solvent Atoms 157 Heterogen Atoms 3
Software Software Software Name Purpose XSCALE data scaling MOLREP phasing REFMAC refinement PDB_EXTRACT data extraction