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Crystal structure of a hemagglutinin component (HA1) from type C Clostridium botulinum
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 SIRSAS 5.5 296 MES, PEG8000, MgCl2, pH 5.5, SIRSAS, temperature 296K
Crystal Properties Matthews coefficient Solvent content 2.41 49.03
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 138.173 α = 90 b = 62.332 β = 104.53 c = 82.321 γ = 90
Symmetry Space Group C 1 2 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 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU300 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 1.7 25 96.4 0.042 23.2 2.8 71843 71843 -3 15.7
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) 1.7 1.76 87.6 0.15 8 2 6546
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 SIRAS THROUGHOUT 1.7 24.58 74815 71205 3610 95.3 0.178 0.177 0.177 0.1779 0.201 0.2029 RANDOM 17.2
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] -0.45 -0.51 -0.63 1.08
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 25.1 c_scangle_it 2.71 c_scbond_it 1.85 c_mcangle_it 1.54 c_angle_deg 1.4 c_mcbond_it 1.04 c_improper_angle_d 0.67 c_bond_d 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4744 Nucleic Acid Atoms Solvent Atoms 651 Heterogen Atoms 28
Software Software Software Name Purpose CNS refinement SCALEPACK data scaling MLPHARE phasing