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Structural and biochemical analysis of a prototypical ATPase from the type III secretion system of pathogenic bacteria
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8 298 7% PEG 8000, 0.1M Calcium Acetate, 0.1 M Imidazole, pH 8.0, VAPOR DIFFUSION, SITTING DROP, temperature 298.0K
Crystal Properties Matthews coefficient Solvent content 2.3 46.48
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 84.382 α = 90 b = 77.609 β = 90 c = 52.901 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 ADSC QUANTUM 315 2006-03-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.2 0.973952 ALS 8.2.2
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 1.8 50 98.8 0.063 182.3 15.3 32479 32089
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 1.8 1.86 95.1 0.457 3.18 11.6 3024
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 1.8 16 31136 30367 1624 97.53 0.19704 0.19521 0.1945 0.23173 0.2303 RANDOM 22.346
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] -1.9 0.42 1.48
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.09 r_dihedral_angle_4_deg 15.492 r_dihedral_angle_3_deg 12.675 r_dihedral_angle_1_deg 5.27 r_scangle_it 1.592 r_mcangle_it 1.383 r_angle_refined_deg 1.084 r_scbond_it 1.04 r_mcbond_it 0.897 r_nbtor_refined 0.322
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.09 r_dihedral_angle_4_deg 15.492 r_dihedral_angle_3_deg 12.675 r_dihedral_angle_1_deg 5.27 r_scangle_it 1.592 r_mcangle_it 1.383 r_angle_refined_deg 1.084 r_scbond_it 1.04 r_mcbond_it 0.897 r_nbtor_refined 0.322 r_metal_ion_refined 0.231 r_symmetry_metal_ion_refined 0.218 r_symmetry_vdw_refined 0.217 r_symmetry_hbond_refined 0.211 r_nbd_refined 0.21 r_xyhbond_nbd_refined 0.173 r_chiral_restr 0.078 r_bond_refined_d 0.008 r_gen_planes_refined 0.004 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other 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 2636 Nucleic Acid Atoms Solvent Atoms 232 Heterogen Atoms 10
Software Software Software Name Purpose REFMAC refinement ADSC data collection HKL-2000 data reduction HKL-2000 data scaling SHELXS phasing