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The crystal structure of the acetyltransferase of GNAT family from Streptococcus pneumoniae
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6 298 35%MPD, MES pH6.0, 0.2M LiSO4, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.83 56.58
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 133.131 α = 90 b = 174.792 β = 90 c = 56.573 γ = 90
Symmetry Space Group P 21 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 SBC-2 mirrors 2006-04-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-BM 0.9798 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 2.1 50 93.49 0.083 26.3 8.8 73580 68790 2 2 39.8
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.1 2.16 62.52 0.396 2 6 5664
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 2.1 44.7 73580 68790 3647 93.49 0.21045 0.20823 0.2151 0.25133 0.2573 RANDOM 39.864
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] -1.5 -0.81 2.31
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.493 r_dihedral_angle_4_deg 21.372 r_dihedral_angle_3_deg 16.446 r_dihedral_angle_1_deg 6.7 r_scangle_it 3.149 r_scbond_it 2.141 r_angle_refined_deg 1.593 r_mcangle_it 1.287 r_mcbond_it 1.1 r_angle_other_deg 0.966
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.493 r_dihedral_angle_4_deg 21.372 r_dihedral_angle_3_deg 16.446 r_dihedral_angle_1_deg 6.7 r_scangle_it 3.149 r_scbond_it 2.141 r_angle_refined_deg 1.593 r_mcangle_it 1.287 r_mcbond_it 1.1 r_angle_other_deg 0.966 r_nbd_refined 0.204 r_nbd_other 0.203 r_symmetry_vdw_other 0.194 r_xyhbond_nbd_refined 0.184 r_nbtor_refined 0.173 r_mcbond_other 0.162 r_symmetry_hbond_refined 0.138 r_symmetry_vdw_refined 0.116 r_nbtor_other 0.089 r_chiral_restr 0.087 r_bond_refined_d 0.014 r_gen_planes_refined 0.005 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8061 Nucleic Acid Atoms Solvent Atoms 339 Heterogen Atoms 306
Software Software Software Name Purpose REFMAC refinement SBC-Collect data collection HKL-2000 data reduction HKL-2000 data scaling HKL-3000 phasing SHELXE model building SOLVE phasing RESOLVE phasing ARP/wARP model building