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The structure of the response regulator RegX3 from Mycobacterium tuberculosis
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 294 0.2 M Calcium Acetate, 2-4% PEG 4000, 0.1 M Sodium Cacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 294K
Crystal Properties Matthews coefficient Solvent content 3.45 64.38
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 124.351 α = 90 b = 124.351 β = 90 c = 44.824 γ = 90
Symmetry Space Group P 4 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 2005-02-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X11 0.813 EMBL/DESY, HAMBURG X11
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 2.03 19.97 99.9 0.076 0.076 32 12.1 23225 23179 -3 -3 42
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) 1 2.03 2.06 97.7 0.664 0.664 4 8.5 1112
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 (All) 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 SAD THROUGHOUT 2.03 19.97 23225 21964 1188 99.87 0.179 0.179 0.177 0.218 0.217 0.2525 RANDOM 40.019
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] -0.03 -0.03 0.07
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.649 r_dihedral_angle_4_deg 19.926 r_dihedral_angle_3_deg 17.145 r_dihedral_angle_1_deg 10.934 r_scangle_it 6.355 r_scbond_it 4.168 r_mcangle_it 1.557 r_angle_refined_deg 1.548 r_angle_other_deg 1.069 r_mcbond_it 1
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.649 r_dihedral_angle_4_deg 19.926 r_dihedral_angle_3_deg 17.145 r_dihedral_angle_1_deg 10.934 r_scangle_it 6.355 r_scbond_it 4.168 r_mcangle_it 1.557 r_angle_refined_deg 1.548 r_angle_other_deg 1.069 r_mcbond_it 1 r_symmetry_metal_ion_refined 0.354 r_symmetry_vdw_refined 0.299 r_symmetry_vdw_other 0.265 r_nbd_refined 0.243 r_nbd_other 0.199 r_symmetry_hbond_refined 0.177 r_nbtor_refined 0.175 r_xyhbond_nbd_refined 0.175 r_mcbond_other 0.174 r_metal_ion_refined 0.171 r_chiral_restr 0.09 r_nbtor_other 0.088 r_bond_refined_d 0.016 r_bond_other_d 0.008 r_gen_planes_refined 0.006 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1734 Nucleic Acid Atoms Solvent Atoms 163 Heterogen Atoms 17
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling REFMAC refinement PDB_EXTRACT data extraction Auto-Rickshaw phasing