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TetR(D) in complex with anhydrotetracycline.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2TCT PDB ENTRY 2TCT
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 50 MM MES PH 6.5, 1.1 M (NH4)2SO4, 100 MM NACL, 1 MM EDTA
Crystal Properties Matthews coefficient Solvent content 2.1 41
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 66.233 α = 90 b = 66.233 β = 90 c = 179.872 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 MIRRORS 2007-05-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X12 EMBL/DESY, HAMBURG X12
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 1.55 33.12 100 0.09 12.6 9.2 28088 -3 25
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 1.55 1.63 100 0.39 2.1 4
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 PDB ENTRY 2TCT 1.55 33.12 28088 1494 99.83 0.23458 0.23267 0.2328 0.27185 0.2674 RANDOM 24.706
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] 1.21 1.21 -2.42
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.791 r_dihedral_angle_4_deg 17.316 r_dihedral_angle_3_deg 15.092 r_dihedral_angle_1_deg 5.26 r_scangle_it 3.835 r_scbond_it 2.479 r_mcangle_it 1.781 r_angle_refined_deg 1.609 r_mcbond_it 1.031 r_angle_other_deg 0.939
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.791 r_dihedral_angle_4_deg 17.316 r_dihedral_angle_3_deg 15.092 r_dihedral_angle_1_deg 5.26 r_scangle_it 3.835 r_scbond_it 2.479 r_mcangle_it 1.781 r_angle_refined_deg 1.609 r_mcbond_it 1.031 r_angle_other_deg 0.939 r_mcbond_other 0.275 r_chiral_restr 0.096 r_bond_refined_d 0.017 r_gen_planes_refined 0.01 r_gen_planes_other 0.003 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_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1604 Nucleic Acid Atoms Solvent Atoms 134 Heterogen Atoms 38
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction SCALEPACK data scaling REFMAC phasing