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Crystal structure of NEUROTOXIN BONT/A complexed with Synaptosomal-associated protein 25
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 277 10% PEG 8000, 200 mM magnesium acetate, 100 mM sodium cacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature
4K
Crystal Properties Matthews coefficient Solvent content 2.77 55.52
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 86 α = 90 b = 86 β = 90 c = 165.4 γ = 90
Symmetry Space Group P 43 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 2004-03-11 M SINGLE WAVELENGTH 2 1 x-ray 100 CCD ADSC QUANTUM 315 2004-04-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.1 ALS 8.2.1 2 SYNCHROTRON SSRL BEAMLINE BL9-2 SSRL BL9-2
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 1,2 2.1 76.33 98.9 69211 68422
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.1 2.15 98.9
Refinement Statistics Diffraction ID Structure Solution 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, Molecular replacement 2.1 29.92 69211 68422 3419 0.218 0.218 0.218 0.2243 0.247 0.2573 RANDOM
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]
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3897 Nucleic Acid Atoms Solvent Atoms 372 Heterogen Atoms 2
Software Software Software Name Purpose MOSFLM data reduction SCALA data scaling CNS refinement CCP4 data scaling CNS phasing