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Iodinated form of the Mycobacterium tuberculosis repressor EthR2
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.2 293 200 mM NaCl, 200 mM Na citrate pH 4.2 and 15% polyethylene glycol monomethylether 5000
Crystal Properties Matthews coefficient Solvent content 1.99 38.25
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 59.43 α = 90 b = 75.04 β = 90 c = 88 γ = 90
Symmetry Space Group P 21 21 21
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 RIGAKU SATURN 944+ 2013-08-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU FR-D 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) CC (Half) 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 2.6 60 99.6 0.234 0.999 19.3 38.5 12520 49.3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.6 2.67 98.9 1.7 0.7 2.6 26.2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 SAD THROUGHOUT 2.6 57.1 11878 626 99.16 0.24325 0.23997 0.2452 0.30802 0.3103 RANDOM 48.089
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] -0.05 0.02 0.03
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.928 r_dihedral_angle_3_deg 15.782 r_dihedral_angle_4_deg 13.045 r_long_range_B_refined 9.451 r_long_range_B_other 9.45 r_dihedral_angle_1_deg 6.458 r_scangle_other 6.186 r_mcangle_it 5.227 r_mcangle_other 5.226 r_scbond_it 4.047
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.928 r_dihedral_angle_3_deg 15.782 r_dihedral_angle_4_deg 13.045 r_long_range_B_refined 9.451 r_long_range_B_other 9.45 r_dihedral_angle_1_deg 6.458 r_scangle_other 6.186 r_mcangle_it 5.227 r_mcangle_other 5.226 r_scbond_it 4.047 r_scbond_other 4.046 r_mcbond_it 3.353 r_mcbond_other 3.353 r_angle_refined_deg 1.553 r_angle_other_deg 0.976 r_chiral_restr 0.085 r_bond_refined_d 0.012 r_gen_planes_refined 0.006 r_bond_other_d 0.002 r_gen_planes_other 0.002 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 2911 Nucleic Acid Atoms Solvent Atoms 6 Heterogen Atoms 9
Software Software Software Name Purpose REFMAC refinement XDS data reduction XDS data scaling SHELXCD phasing PHASER phasing PARROT phasing BUCCANEER model building