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Crystal structure of a TetR transcriptional regulator (Caur_2221) from CHLOROFLEXUS AURANTIACUS J-10-FL at 1.80 A resolution
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.5 277 0.2M MgCl2, 20.0% PEG-8000, 0.1M TRIS pH 8.5, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.21 44.41
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 43.335 α = 90 b = 106.449 β = 110.94 c = 45.577 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 ADSC QUANTUM 315 2010-09-15 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.2 0.9537,0.9796,0.9793 ALS 8.2.2
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 1.8 27.255 97.3 0.088 8.6 2.4 34688 34688 16.78
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 1.8 1.85 98.9 0.539 0.539 2.2 2.4 2573
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 MAD THROUGHOUT 1.8 27.255 34661 1730 97.14 0.1672 0.1647 0.1748 0.2132 0.2146 RANDOM 23.7212
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] 0.86 -0.03 -0.26 -0.61
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.466 r_dihedral_angle_4_deg 17.217 r_dihedral_angle_3_deg 12.293 r_scangle_it 7.122 r_scbond_it 4.748 r_dihedral_angle_1_deg 3.932 r_mcangle_it 2.747 r_mcbond_it 1.795 r_angle_refined_deg 1.465 r_angle_other_deg 0.967
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.466 r_dihedral_angle_4_deg 17.217 r_dihedral_angle_3_deg 12.293 r_scangle_it 7.122 r_scbond_it 4.748 r_dihedral_angle_1_deg 3.932 r_mcangle_it 2.747 r_mcbond_it 1.795 r_angle_refined_deg 1.465 r_angle_other_deg 0.967 r_mcbond_other 0.552 r_chiral_restr 0.089 r_bond_refined_d 0.015 r_gen_planes_refined 0.006 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3060 Nucleic Acid Atoms Solvent Atoms 311 Heterogen Atoms 68
Software Software Software Name Purpose SOLVE phasing REFMAC refinement SCALA data scaling PDB_EXTRACT data extraction MOSFLM data reduction