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Escherichia Coli Replication Terminator Protein (Tus) Complexed With DNA- Locked form
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2EWJ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.75 298 13% PEG 3350, 50mM Bis-Tris pH6.75, 200mM NaI, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.71 54.64
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 62.834 α = 90 b = 62.834 β = 90 c = 252.454 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 ADSC QUANTUM 315 Rosenbaum-Rock monochromator, high-resolution double-crystal sagittal focusing, double crystal, Rosenbaum-Rock vertical focusing mirror 2006-03-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID 0.97929 APS 19-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 2.2 50 64.6 0.072 0.072 25.52 5.1 17442 -2 -2 26.833
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.2 2.28 13.1 0.175 0.175 4.04 1.6 344
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 2EWJ 2.2 50 -2 16499 16499 878 64.84 0.22098 0.22098 0.2178 0.2228 0.28032 0.2791 RANDOM 62.881
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] 2.22 2.22 -4.44
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.895 r_dihedral_angle_4_deg 21.922 r_dihedral_angle_3_deg 21.461 r_dihedral_angle_1_deg 7.138 r_scangle_it 3.191 r_scbond_it 1.989 r_angle_refined_deg 1.96 r_mcangle_it 1.459 r_mcbond_it 0.792 r_symmetry_hbond_refined 0.405
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.895 r_dihedral_angle_4_deg 21.922 r_dihedral_angle_3_deg 21.461 r_dihedral_angle_1_deg 7.138 r_scangle_it 3.191 r_scbond_it 1.989 r_angle_refined_deg 1.96 r_mcangle_it 1.459 r_mcbond_it 0.792 r_symmetry_hbond_refined 0.405 r_nbtor_refined 0.313 r_symmetry_vdw_refined 0.238 r_nbd_refined 0.23 r_xyhbond_nbd_refined 0.155 r_chiral_restr 0.109 r_bond_refined_d 0.016 r_gen_planes_refined 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2495 Nucleic Acid Atoms 537 Solvent Atoms 71 Heterogen Atoms 3
Software Software Software Name Purpose REFMAC refinement ADSC data collection HKL-2000 data reduction HKL-2000 data scaling