data from solutions of
DNA-dependent protein kinase catalytic subunit (DNA-PKcs)
50 mM Tris-HCl, 100 mM NaCl, 5% glycerol, 0.01% sodium azide, pH 7.5
12.3.1 (SIBYLS) beam line
at the Advanced Light Source (ALS) storage ring
(Berkeley, CA, USA)
using a MAR 165 CCD detector
at a sample-detector distance of 1.5 m and
at a wavelength of λ = 0.103 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 50.00 μl sample
at 10 mg/ml was injected at a 0.25 ml/min flow rate
onto a Shodex KW403-4F column
The data were normalized to the intensity of the transmitted beam and radially averaged; the scattering of the solvent-blank was subtracted.
Storage temperature = UNKNOWN. Number of frames = UNKNOWN