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DNA PROTECTION AND BINDING BY E. COLI DPS PROTEIN
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1F33
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.1 298 10MM MOPS, 100MM KCL, 10% GLYCEROL + 100MM TRISHCL, 100MM KCL, 10% GLYCEROL, 11% PEG 8000, AND 5MM DTT, pH 8.10, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.57 55
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 91.032 α = 96.88 b = 91.282 β = 97.18 c = 164.443 γ = 119.86
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 95 CCD ADSC QUANTUM 4 1999-06-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X12B NSLS X12B
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 2.6 30 91.1 0.052 10.9 1.81 128142 128142 44.7
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 2.6 2.64 87.9 0.22 1.7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (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 1F33 2.6 29.76 121791 121791 6022 89 0.238 0.2318 0.268 0.2618 SHELLS 61.6
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] -0.33 4.27 0.87 -0.5 1.32 0.83
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 17.7 c_scangle_it 2.72 c_mcangle_it 2.11 c_scbond_it 1.73 c_mcbond_it 1.25 c_angle_deg 1.2 c_improper_angle_d 0.77 c_bond_d 0.008 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 17.7 c_scangle_it 2.72 c_mcangle_it 2.11 c_scbond_it 1.73 c_mcbond_it 1.25 c_angle_deg 1.2 c_improper_angle_d 0.77 c_bond_d 0.008 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 29416 Nucleic Acid Atoms Solvent Atoms 242 Heterogen Atoms 192
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling CNS refinement CNS phasing