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Crystal structure of acetyltransferase Eis from Mycobacterium tuberculosis H37Rv in complex with CoA and an acetamide moiety
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 295 0.1 M Tris-HCl, 12% PEG 8000, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 3.93 68.72
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 174.935 α = 90 b = 174.935 β = 90 c = 124.686 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 CCD MARMOSAIC 300 mm CCD 2010-11-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-D 0.9794 APS 21-ID-D
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 50 96.8 49243 2
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 (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 1.95 40 50766 49243 2622 97.58 0.1963 0.19482 0.1953 0.22365 0.2193 RANDOM 30.546
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] -0.81 -0.41 -0.81 1.22
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.36 r_dihedral_angle_3_deg 18.256 r_dihedral_angle_4_deg 17.822 r_rigid_bond_restr 8.545 r_scbond_it 7.537 r_dihedral_angle_1_deg 5.903 r_scangle_it 5.74 r_sphericity_free 4.616 r_sphericity_bonded 4.349 r_mcangle_it 1.87
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.36 r_dihedral_angle_3_deg 18.256 r_dihedral_angle_4_deg 17.822 r_rigid_bond_restr 8.545 r_scbond_it 7.537 r_dihedral_angle_1_deg 5.903 r_scangle_it 5.74 r_sphericity_free 4.616 r_sphericity_bonded 4.349 r_mcangle_it 1.87 r_angle_refined_deg 1.542 r_mcbond_it 1.232 r_nbtor_refined 0.302 r_symmetry_vdw_refined 0.224 r_nbd_refined 0.204 r_symmetry_hbond_refined 0.15 r_xyhbond_nbd_refined 0.128 r_chiral_restr 0.112 r_bond_refined_d 0.013 r_gen_planes_refined 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3048 Nucleic Acid Atoms Solvent Atoms 291 Heterogen Atoms 52
Software Software Software Name Purpose HKL-2000 data collection PHASER phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling