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Crystal structure of TTHA0167, a transcriptional regulator, TetR/AcrR family from Thermus thermophilus HB8
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 MICROBATCH 4.6 293 30% PEG300, 0.2M phosphate citrate, 0.15M lithium chloride, pH 4.6, micro-batch, temperature 293.0K 2 MICROBATCH 4.2 293 30% PEG300, 0.2 M phosphate citrate, pH 4.2, micro-batch, temperature 293.0K
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 44.327 α = 90 b = 174.821 β = 92.43 c = 56.158 γ = 90
Symmetry Space Group P 1 21 1
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 MARMOSAIC 225 mm CCD a fixed exit Si double crystal monochromator followed by a two dimensional focusing mirror 2009-07-06 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL26B2 1.0 SPring-8 BL26B2
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 2.04 50 98.2 0.046 29.1 4.2 53147 14
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 2.04 2.09 79.1 0.266 5.77 4.1 3090
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-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION SAD THROUGHOUT 2.05 30.32 52190 5271 97.8 0.201 0.201 0.2025 0.25 0.2506 RANDOM 35.2
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] -0.58 0.27 0.26 0.32
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 17.1 c_scangle_it 11.33 c_scbond_it 8.94 c_mcangle_it 7.26 c_mcbond_it 6.03 c_angle_deg 1.1 c_improper_angle_d 0.83 c_bond_d 0.008 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 17.1 c_scangle_it 11.33 c_scbond_it 8.94 c_mcangle_it 7.26 c_mcbond_it 6.03 c_angle_deg 1.1 c_improper_angle_d 0.83 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 5767 Nucleic Acid Atoms Solvent Atoms 296 Heterogen Atoms
Software Software Software Name Purpose BSS data collection SOLVE phasing CNS refinement HKL-2000 data reduction HKL-2000 data scaling