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The Crystal Structure of a Putative Cysteine Protease from Cytophaga hutchinsonii to 1.9A
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 6.9 289 20% PEG 3350, 0.2M Sodium thiocyanate, pH 6.9, vapor diffusion, temperature 289K
Crystal Properties Matthews coefficient Solvent content 2.7 54.5
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 90.716 α = 90 b = 115.24 β = 90 c = 131.262 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 100 CCD ADSC QUANTUM 315 2009-08-07 SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID 0.9794 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 1.9 50 99.5 0.073 8.7 4.9 108506
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 1.9 1.97 100 0.689 4.9 10752
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 THROUGHOUT 1.9 48.28 108299 5394 99.26 0.189 0.187 0.2106 0.22 0.2396 RANDOM 16.899
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] 0.01 -0.01
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.168 r_dihedral_angle_3_deg 13.823 r_dihedral_angle_4_deg 13.169 r_dihedral_angle_1_deg 5.905 r_scangle_it 2.74 r_scbond_it 1.808 r_angle_refined_deg 1.207 r_mcangle_it 1.033 r_mcbond_it 0.562 r_chiral_restr 0.084
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.168 r_dihedral_angle_3_deg 13.823 r_dihedral_angle_4_deg 13.169 r_dihedral_angle_1_deg 5.905 r_scangle_it 2.74 r_scbond_it 1.808 r_angle_refined_deg 1.207 r_mcangle_it 1.033 r_mcbond_it 0.562 r_chiral_restr 0.084 r_bond_refined_d 0.011 r_gen_planes_refined 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8923 Nucleic Acid Atoms Solvent Atoms 565 Heterogen Atoms
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling REFMAC refinement PDB_EXTRACT data extraction SBC-Collect data collection HKL-3000 data reduction HKL-3000 data scaling SHELX phasing MLPHARE phasing DM phasing ARP/wARP model building Coot model building