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TETR(D) E147A MUTANT IN COMPLEX WITH TETRACYCLINE AND MAGNESIUM
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2TRT
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 295 Precipitant 0.1M Na-citrat, 0.8M Li2SO4, 0.5M (NH4)2SO4,
0.1mL Protein (10.19mg/ml, 0.1M MES pH 6.5) + 0.1mL 2mM Tc + 0.001mL 3M MgCl2
1:4 Precipitant/Protein
Crystal Properties Matthews coefficient Solvent content 2.23 44.81
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 68.02 α = 90 b = 68.02 β = 90 c = 179.03 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) 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 1.602 63.59 94.5 0.047 31.95 17.66 28147 31.5
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.602 1.644 96
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 2TRT 1.602 63.59 25266 1318 94.45 0.18772 0.18604 0.1965 0.22093 0.231 RANDOM 37.784
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] 1.65 1.65 -3.3
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.058 r_dihedral_angle_4_deg 19.12 r_dihedral_angle_3_deg 13.727 r_long_range_B_refined 5.226 r_dihedral_angle_1_deg 5.196 r_long_range_B_other 5.182 r_scangle_other 4.275 r_scbond_it 2.904 r_scbond_other 2.903 r_mcangle_it 2.647
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.058 r_dihedral_angle_4_deg 19.12 r_dihedral_angle_3_deg 13.727 r_long_range_B_refined 5.226 r_dihedral_angle_1_deg 5.196 r_long_range_B_other 5.182 r_scangle_other 4.275 r_scbond_it 2.904 r_scbond_other 2.903 r_mcangle_it 2.647 r_mcangle_other 2.646 r_mcbond_it 1.987 r_mcbond_other 1.981 r_angle_refined_deg 1.837 r_angle_other_deg 0.939 r_chiral_restr 0.146 r_bond_refined_d 0.018 r_gen_planes_refined 0.009 r_bond_other_d 0.001 r_gen_planes_other 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 1571 Nucleic Acid Atoms Solvent Atoms 95 Heterogen Atoms 39
Software Software Software Name Purpose REFMAC refinement XDS data reduction XDS data scaling PHASER phasing