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Crystal structure of the TetR transcription regulatory protein from Mycobacterium vanbaalenii
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 7 294 400mM Potassium sodium tartrate, pH 7.0, VAPOR DIFFUSION, temperature 294K
Crystal Properties Matthews coefficient Solvent content 1.94 36.45
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 57.561 α = 90 b = 57.561 β = 90 c = 98.32 γ = 90
Symmetry Space Group P 43 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 MAR CCD 165 mm 2007-06-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 31-ID 0.97958 APS 31-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 2.3 49.69 99.6 0.099 0.099 37.8 26.8 7823 7823 51.5
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) 2.3 2.42 100 0.46 0.46 6.6 27.8 1108
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) 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 THROUGHOUT 2.3 20 7769 7769 357 99.48 0.256 0.255 0.2589 0.279 0.2739 RANDOM 61.699
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] -0.31 -0.31 0.63
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.983 r_dihedral_angle_4_deg 23.997 r_dihedral_angle_3_deg 21.407 r_dihedral_angle_1_deg 6.031 r_scangle_it 4.946 r_scbond_it 3.058 r_mcangle_it 1.721 r_angle_refined_deg 1.679 r_mcbond_it 1.06 r_nbtor_refined 0.305
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.983 r_dihedral_angle_4_deg 23.997 r_dihedral_angle_3_deg 21.407 r_dihedral_angle_1_deg 6.031 r_scangle_it 4.946 r_scbond_it 3.058 r_mcangle_it 1.721 r_angle_refined_deg 1.679 r_mcbond_it 1.06 r_nbtor_refined 0.305 r_nbd_refined 0.226 r_symmetry_hbond_refined 0.222 r_symmetry_vdw_refined 0.203 r_xyhbond_nbd_refined 0.2 r_chiral_restr 0.118 r_bond_refined_d 0.018 r_gen_planes_refined 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1243 Nucleic Acid Atoms Solvent Atoms 5 Heterogen Atoms
Software Software Software Name Purpose SCALA data scaling REFMAC refinement PDB_EXTRACT data extraction MAR345 data collection MOSFLM data reduction SHELXCD phasing SHELXE model building