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Crystal structure of the phosphate transport system regulatory protein PhoU from Streptococcus pneumoniae
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 298 0.01M Zinc Sulfate, 0.1M MES, 25% W/V PEG MME550, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.52 51.28
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 72.547 α = 90 b = 88.965 β = 90 c = 75.79 γ = 90
Symmetry Space Group C 2 2 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 ADSC QUANTUM 315 mirrors 2006-08-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-BM 0.97980 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 2.4 56.25 98.66 0.1 17.76 8.8 9422 9296 2 45
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 2.4 2.46 99.15 0.47 2.97 8.5 704
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 2.4 32.72 9296 9296 465 98.66 0.23746 0.23746 0.23493 0.233 0.28624 0.2776 RANDOM 46.108
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] -0.28 -0.46 0.74
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 41.937 r_dihedral_angle_3_deg 19.758 r_dihedral_angle_4_deg 6.17 r_dihedral_angle_1_deg 6.136 r_scangle_it 2.519 r_scbond_it 1.664 r_angle_refined_deg 1.444 r_mcangle_it 0.975 r_mcbond_it 0.617 r_symmetry_hbond_refined 0.377
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 41.937 r_dihedral_angle_3_deg 19.758 r_dihedral_angle_4_deg 6.17 r_dihedral_angle_1_deg 6.136 r_scangle_it 2.519 r_scbond_it 1.664 r_angle_refined_deg 1.444 r_mcangle_it 0.975 r_mcbond_it 0.617 r_symmetry_hbond_refined 0.377 r_nbtor_refined 0.295 r_symmetry_vdw_refined 0.235 r_nbd_refined 0.222 r_xyhbond_nbd_refined 0.159 r_chiral_restr 0.118 r_symmetry_metal_ion_refined 0.038 r_metal_ion_refined 0.032 r_bond_refined_d 0.012 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1618 Nucleic Acid Atoms Solvent Atoms 24 Heterogen Atoms 3
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