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SPECIFICITY AND MECHANISM OF STREPTOCOCCUS PNEUMONIAE HYALURONATE LYASE: COMPLEX OF THE TYR408PHE MUTANT WITH 4-SULPHATED CHONDROITIN DISACCHARIDE
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1C82 PDB ENTRY 1C82
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6 3.5M AMMONIUM SULFATE, 200MM SODIUM CACODYLATE, PH 6.0
Crystal Properties Matthews coefficient Solvent content 3.05 59.39
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 83.739 α = 90 b = 103.779 β = 90 c = 101.151 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 OXFORD 2002-06-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID 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 1.5 39.96 86.7 0.089 25 7.9 63869 19.2
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 1.75 1.81 100 0.757 2.2 7.4
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation 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) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1C82 1.75 39.96 893555 4429 100 0.202 0.202 0.2092 0.219 0.2269 RANDOM 25.2
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] -8.3 1.19 7.11
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.4 c_scangle_it 4.53 c_scbond_it 3.53 c_mcangle_it 2.63 c_mcbond_it 2.12 c_angle_deg 1.3 c_improper_angle_d 0.77 c_bond_d 0.005 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.4 c_scangle_it 4.53 c_scbond_it 3.53 c_mcangle_it 2.63 c_mcbond_it 2.12 c_angle_deg 1.3 c_improper_angle_d 0.77 c_bond_d 0.005 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5798 Nucleic Acid Atoms Solvent Atoms 536 Heterogen Atoms 50
Software Software Software Name Purpose CNS refinement DENZO data reduction SCALEPACK data scaling CNS phasing