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Tetracycline repressor class D mutant H100A in complex with iso-7- Chlortetracycline
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 6.5 0.1 M MES, PH 6.5, 0.6 M LI2SO4, 16.7 % PEG 4000
Crystal Properties Matthews coefficient Solvent content 2.25 45.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 68.36 α = 90 b = 68.36 β = 90 c = 179.61 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 MARRESEARCH MIRRORS 2005-01-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X13 EMBL/DESY, HAMBURG X13
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 1.95 20 100 0.073 16.6 10.2 16090 -3
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 1.95 2.06 100 3.1 8
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 2TCT 1.95 19.66 14311 760 93.99 0.20833 0.20571 0.25976 0.2768 RANDOM 53.375
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] 1.2 1.2 -2.39
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.59 r_dihedral_angle_4_deg 17.868 r_dihedral_angle_3_deg 16.66 r_dihedral_angle_1_deg 6.173 r_angle_refined_deg 1.668 r_angle_other_deg 0.85 r_chiral_restr 0.096 r_bond_refined_d 0.014 r_gen_planes_refined 0.007 r_bond_other_d 0.001
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.59 r_dihedral_angle_4_deg 17.868 r_dihedral_angle_3_deg 16.66 r_dihedral_angle_1_deg 6.173 r_angle_refined_deg 1.668 r_angle_other_deg 0.85 r_chiral_restr 0.096 r_bond_refined_d 0.014 r_gen_planes_refined 0.007 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_mcbond_it r_mcbond_other r_mcangle_it r_mcangle_other r_scbond_it r_scbond_other r_scangle_it 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 1568 Nucleic Acid Atoms Solvent Atoms 95 Heterogen Atoms 38
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling PHASER phasing