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Three-dimensional structure of the quorum sensing protein TraR bound to its autoinducer and to its target DNA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6.2 50 MM MES PH 6.2, 200 MM CALCIUM ACETATE, 5% PEG 8000, 3 MM DTT.
Crystal Properties Matthews coefficient Solvent content 2.54 49.6
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 66.993 α = 90 b = 94.678 β = 90 c = 209.669 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 CCD 2001-09-15 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID29 0.979186, 0.979349 ESRF ID29
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 3 50 98.8 0.085 21.8 10.3 27075 3
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 3 3.16 98.2 0.479 5.8 10.2
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-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MAD THROUGHOUT 3 20 26681 1299 97.3 0.233 0.2321 0.285 0.2788 RANDOM 74.3
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] -3.26 15.56 -12.29
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 21.2 c_angle_deg 1.5 c_improper_angle_d 1.13 c_bond_d 0.009 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 21.2 c_angle_deg 1.5 c_improper_angle_d 1.13 c_bond_d 0.009 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 c_mcbond_it c_mcangle_it c_scbond_it c_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7397 Nucleic Acid Atoms 1464 Solvent Atoms 84 Heterogen Atoms 68
Software Software Software Name Purpose MOSFLM data reduction SCALA data scaling SnB phasing SHARP phasing CNX refinement