Synchrotron SAXS data from solutions of the intracellular region of the human cyclin and CBS domain divalent metal cation transport mediator-4 in complex with phosphatase of regenerating Liver-1 in HEPES buffer pH 7.4, 200 mM NaCl , 1mM DTT, pH 7.4 were collected using size-exclusion chromatography SAXS (SEC-SAXS) on the B21 camera at the Diamond Light Source storage ring (Oxfordshire, UK) using a Pilatus 2M detector at a sample-detector distance of 4.0 m and at a wavelength of λ = 0.1 nm (l(s) vs s, where s = 4πsinθ/λ, and 2θ is the scattering angle). The data obtained through the sample elution peak (collected as 620 successive 3 second frames) were normalized to the intensity of the transmitted beam and radially averaged; the scattering of the solvent-blank was subtracted and the individual subtracted data sets were scaled and averaged to generate the scattering profile displayed in this entry.
SEC-SAXS was performed at 20°C using the following parameters: Column: Shodex KW-403 ; Flow rate: 0.08 mL/min; Total acquisition time: 1860s; Sample injection concentration: 8.5 mg/mL; Injection volume: 45μL.
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