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Crystal structure of unliganded traffic ATPase of the type IV secretion system of helicobacter pylori
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.9 298 PEG MME 2000, NaCl, Tris-HCl,glycerol, pH 6.9, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Crystal Properties Matthews coefficient Solvent content 2.62 52.71
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 104.53 α = 90 b = 104.53 β = 90 c = 168.72 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 CUSTOM-MADE M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-BM 0.9793,0.9794,0.9667 APS 19-BM
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 3 30 89 74172 74172
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 3 3.1 89 0.382
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 MAD THROUGHOUT 3 29.7 37255 36597 1821 88.9 0.242 0.239 0.239 0.2415 0.298 0.2941 RANDOM 49.5
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] -5.86 6.58 -5.86 11.72
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.5 c_scangle_it 3.85 c_mcangle_it 3.14 c_scbond_it 2.48 c_mcbond_it 1.83 c_angle_deg 1.5 c_improper_angle_d 0.94 c_bond_d 0.014
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 14482 Nucleic Acid Atoms Solvent Atoms 21 Heterogen Atoms
Software Software Software Name Purpose CNS refinement HKL-2000 data reduction SCALEPACK data scaling SOLVE phasing