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Crystal Structure of the Putative Acetyltransferase of GNAT Family from Shigella flexneri
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5.4 295 20% PEG1000, 0.1M Acetate pH 4.5, 0.2M Zn Acetate, pH 5.4, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 2.16 42.96
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 64.053 α = 90 b = 134.388 β = 105.93 c = 70.467 γ = 90
Symmetry Space Group P 1 21 1
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 SBC-3 mirrors 2004-11-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-BM 0.97946 APS 19-BM
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 2 34.62 94.9 0.111 8.5 6.5 72865 72865
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2 2.08 70.3 0.488 2.1 3.9 5383
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 34.62 65346 65346 7359 94.21 0.2 0.2 0.193 0.2211 0.266 0.2868 RANDOM 33.472
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] -0.23 0.06 0.37 -0.1
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.901 r_dihedral_angle_4_deg 20.052 r_dihedral_angle_3_deg 18.597 r_dihedral_angle_1_deg 6.313 r_scangle_it 3.432 r_scbond_it 2.488 r_angle_refined_deg 1.644 r_mcangle_it 1.389 r_mcbond_it 1.124 r_symmetry_hbond_refined 0.246
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.901 r_dihedral_angle_4_deg 20.052 r_dihedral_angle_3_deg 18.597 r_dihedral_angle_1_deg 6.313 r_scangle_it 3.432 r_scbond_it 2.488 r_angle_refined_deg 1.644 r_mcangle_it 1.389 r_mcbond_it 1.124 r_symmetry_hbond_refined 0.246 r_nbd_refined 0.233 r_symmetry_vdw_refined 0.211 r_xyhbond_nbd_refined 0.2 r_chiral_restr 0.11 r_bond_refined_d 0.016 r_gen_planes_refined 0.006 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9072 Nucleic Acid Atoms Solvent Atoms 587 Heterogen Atoms 41
Software Software Software Name Purpose REFMAC refinement SBC-Collect data collection HKL-2000 data collection HKL-2000 data reduction HKL-2000 data scaling SHARP phasing