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CRYSTAL STRUCTURE OF TERNARY PROTEIN-DNA COMPLEX3
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1H88
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6 297 0.04 M MAGNESIUM CHLORIDE, 20% V/V MPD, 0.05 M SODIUM CACODYLATE BUFFER PH 6.0 AT 24 DEGREES C
Crystal Properties Matthews coefficient Solvent content 3.61 65
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 109.86 α = 90 b = 166.7 β = 90 c = 39.6 γ = 90
Symmetry Space Group P 21 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 IMAGE PLATE RIGAKU RAXIS IV MIRRORS 1999-04-29 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL45XU SPring-8 BL45XU
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 2.1 20 97.3 0.069 23.9495 3.868 42104 67.5
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.1 2.17 94.2 0.389 1.784 2.56
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 Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1H88 2.23 19.85 35692 1765 97.9 0.245 0.245 0.2311 0.288 RANDOM 64.2
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] -1.93 -12.25 14.18
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 17.8 c_scangle_it 10.51 c_scbond_it 8.45 c_mcangle_it 7.98 c_mcbond_it 6.19 c_improper_angle_d 1.19 c_angle_deg 1.1 c_bond_d 0.005 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 17.8 c_scangle_it 10.51 c_scbond_it 8.45 c_mcangle_it 7.98 c_mcbond_it 6.19 c_improper_angle_d 1.19 c_angle_deg 1.1 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 2045 Nucleic Acid Atoms 1060 Solvent Atoms 171 Heterogen Atoms
Software Software Software Name Purpose CNS refinement DENZO data reduction SCALEPACK data scaling CNS phasing