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P1 symmetry in flexible regions, P7 in core.","user":380}],"fit_unit":"1/A","fit_plot":"https://www.sasbdb.org/media/fitting_files/scattering_plots/run3-1_assymetric_fit_img.png","software":"CORAL","chi_square_value":4.69,"p_value":0.0,"fit_residual_plot":"run3-1_assymetric_fitresiduals_img.png","fit_data":"https://www.sasbdb.org/media/fitting_files/SASDES6_fit2.fit","fit_log":"https://www.sasbdb.org/media/fitting_files/log_files/run3_xNPF6I4.log","software_version":"CORAL05","description":""},{"models":[{"model_plot":"https://www.sasbdb.org/media/pdb_file/images/SASDES6_fit3_model1_img.png","software":"GASBOR","pdb_link":[],"model_title":null,"type_of_model":"dummy","software_version":null,"model_data":"https://www.sasbdb.org/media/pdb_file/SASDES6_fit3_model1.pdb","model_mw":null,"bead_radius":1.9,"log":"https://www.sasbdb.org/media/log_files/g9_KkLLRoc.log","symmetry":"P7","comment":null,"user":380}],"fit_unit":"1/A","fit_plot":"https://www.sasbdb.org/media/fitting_files/scattering_plots/g9_HMLu18w_fit_img.png","software":"GASBOR","chi_square_value":1.87,"p_value":2.3e-05,"fit_residual_plot":"g9_HMLu18w_fitresiduals_img.png","fit_data":"https://www.sasbdb.org/media/fitting_files/SASDES6_fit3.fir","fit_log":"https://www.sasbdb.org/media/fitting_files/log_files/g9_7kPop7p.log","software_version":"2.3i","description":""}],"estimated_volume_method":null,"pddf_software":"ATSAS GNOM","pddf_software_version":"5.0","i0_calibration_standard":null,"description":null,"experiment_description":"Synchrotron SAXS data from solutions of the 11S subunit of the Plasmodium falciparum proteasome, PA28 in 20 mM Tris-HCl, 150 mM NaCl, 0.5 mM TCEP, 0.1% sodium azide, pH 7.4 were collected on the SAXS/WAXS beam line at the Australian Synchrotron (Melbourne, Australia) using a Pilatus 1M detector at a sample-detector distance of 2.7 m and at a wavelength of λ = 0.10332 nm (l(s) vs s, where s = 4πsinθ/λ, and 2θ is the scattering angle; s-range = 0.05 < s < 3.34 nm-1). Co-flow operations were employed (Kirby et al., 2016, Acta Cryst. D 72(12): 1254–1266) to reduce radiation damage and allow higher X-ray flux onto the sample, and an optimized chromatography system to limit sample dilution. Data were collected following fractionation using an in-line size-exclusion chromatography column (Superdex 200 5/150 (GE Healthcare), at a flow rate of 0.45 mL/min, with the column pre-equilibrated in buffer. Data were collected using a 1.5 mm sample capillary at under continuous flow at 22°C, with SAXS data frames collected every second.","tags":[],"intensity_unit":"1/cm","experimental_mw":263.0,"experimental_mw_error":null,"guinier_i0_mw":null,"guinier_i0_mw_error":null,"porod_mw":302.0,"porod_mw_error":null,"pddf_i0":0.2657,"pddf_i0_error":null,"guinier_i0":0.27,"guinier_i0_error":0.00019,"pddf_rg":4.25,"pddf_rg_error":null,"guinier_rg":4.326,"guinier_rg_error":0.005,"pddf_dmax":12.9,"pddf_dmax_error":null,"porod_volume":484.0,"porod_volume_error":null,"estimated_volume":null,"estimated_volume_error":null,"guinier_point_first":12,"guinier_point_last":64,"pddf_point_first":null,"pddf_point_last":null,"i0_calibration_standard_data":null,"intensities_log_log_plot":"SASDES6_datloglog_img.png","symmetry":null,"last_modified":"2019-12-06T13:07:15.624532+01:00","bragg_peak":[]}