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TetR(D) T103A mutant in complex with tetracycline and magnesium
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6FPL
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 295 0.1M MES pH 6.5, 24% PEG 400, 70mM MgCl2.
2mM TC, 14.55mg/ml protein
Crystal Properties Matthews coefficient Solvent content 2.29 46.28
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 68.71 α = 90 b = 68.71 β = 90 c = 180.47 γ = 90
Symmetry Space Group I 41 2 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 MARMOSAIC 225 mm CCD 2011-12-03 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON BESSY BEAMLINE 14.2 0.95 BESSY 14.2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) 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 1.85 64.22 99.6 0.061 0.059 24.89 14.1 19026 42.9
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 1.85 1.89 97.2 1.47 1.9 13.44
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 MOLECULAR REPLACEMENT THROUGHOUT 6FPL 1.85 64.21 18047 979 99.61 0.22146 0.21909 0.2256 0.26727 0.2716 RANDOM 45.825
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] 0.65 0.65 -1.3
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.15 r_dihedral_angle_4_deg 19.384 r_dihedral_angle_3_deg 15.508 r_long_range_B_other 6.815 r_long_range_B_refined 6.814 r_dihedral_angle_1_deg 5.955 r_scangle_other 4.443 r_mcangle_it 4.237 r_mcangle_other 4.235 r_scbond_it 2.88
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.15 r_dihedral_angle_4_deg 19.384 r_dihedral_angle_3_deg 15.508 r_long_range_B_other 6.815 r_long_range_B_refined 6.814 r_dihedral_angle_1_deg 5.955 r_scangle_other 4.443 r_mcangle_it 4.237 r_mcangle_other 4.235 r_scbond_it 2.88 r_scbond_other 2.878 r_mcbond_it 2.825 r_mcbond_other 2.824 r_angle_refined_deg 1.877 r_angle_other_deg 0.878 r_chiral_restr 0.107 r_bond_refined_d 0.018 r_gen_planes_refined 0.009 r_gen_planes_other 0.002 r_bond_other_d 0.001 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1552 Nucleic Acid Atoms Solvent Atoms 68 Heterogen Atoms 37
Software Software Software Name Purpose REFMAC refinement XDS data reduction XSCALE data scaling PHASER phasing