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Crystal structure of acetyltransferase Eis from M. tuberculosis in complex with proguanil
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3R1K
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 295 Tris-HCl pH 8.5 (0.1 M), PEG 8000 (10% w/v), and (NH4)2SO4 (0.5 M)
Crystal Properties Matthews coefficient Solvent content 3.95 68.84
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 175.088 α = 90 b = 175.088 β = 90 c = 123.104 γ = 120
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS EIGER X 16M 2018-07-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-ID 1.0 APS 22-ID
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 1.93 50 99.5 0.098 0.98 22.4 7.5 53591 2
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 1.93 1.98 0.72 0.87
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 3R1K 1.93 41.07 50798 2648 99.12 0.17432 0.17277 0.1777 0.20453 0.2081 RANDOM 29.209
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]
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 26.645 r_dihedral_angle_4_deg 13.703 r_dihedral_angle_3_deg 13.036 r_long_range_B_refined 8.069 r_long_range_B_other 7.955 r_dihedral_angle_1_deg 6.553 r_scangle_other 6.434 r_scbond_it 4.232 r_scbond_other 4.231 r_mcangle_it 4.202
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 26.645 r_dihedral_angle_4_deg 13.703 r_dihedral_angle_3_deg 13.036 r_long_range_B_refined 8.069 r_long_range_B_other 7.955 r_dihedral_angle_1_deg 6.553 r_scangle_other 6.434 r_scbond_it 4.232 r_scbond_other 4.231 r_mcangle_it 4.202 r_mcangle_other 4.2 r_mcbond_it 2.905 r_mcbond_other 2.902 r_angle_other_deg 2.318 r_angle_refined_deg 1.717 r_chiral_restr 0.082 r_bond_other_d 0.034 r_gen_planes_other 0.024 r_gen_planes_refined 0.014 r_bond_refined_d 0.012 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 3019 Nucleic Acid Atoms Solvent Atoms 307 Heterogen Atoms 52
Software Software Software Name Purpose REFMAC refinement HKL-2000 data scaling HKL-2000 data reduction PHASER phasing