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Synchrotron SAXS data from solutions of the Pex8-Pex5 complex in 50 mM HEPES, 150 mM NaCl, 3% v/v glycerol, pH 7.5 were collected on the EMBL P12 beam line at PETRA III storage ring (DESY; Hamburg, Germany) using a Pilatus 6M detector at a sample-detector distance of 3 m and at a wavelength of λ = 0.123982 nm (I(s) vs s, where s = 4πsinθ/λ, and 2θ is the scattering angle). In-line size-exclusion chromatography (SEC) SAS was employed. The SEC parameters were as follows: A 90.00 μl sample at 7.4 mg/ml was injected at a 0.60 ml/min flow rate onto a GE Superdex 200 Increase 10/300 column at 20°C. 86 successive 0.500 second frames were collected through the main SEC elution peak. The data were normalized to the intensity of the transmitted beam and radially averaged; the scattering of the solvent-blank was subtracted.
The experimental molecular weight was estimated using Bayesian inference in the MW rage of 142-162 kDa (datmw tool, ATSAS 3; GNOM.out file input). CORAL models and the unsubtracted SEC-SAXS data frames are made available in the full entry zip archive.
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s, nm-1
![Peroxisomal targeting signal receptor Peroxisomal biogenesis factor 8 OTHER [STATIC IMAGE] model](/media//pdb_file/SASDXA4_fit1_model1.png "Static model image")
