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SANS data from solutions of β-chitin nanofibers from squid pens mixed with deuterated and non-deuterated N-acetylglucosamine binding Protein A (D-GbpA/H-GbpA) in 20 mM acetate, 47% v/v D₂O, pH 5 were collected on the D11 beam line at the Institut Laue-Langevin (ILL; Grenoble, France). Data recorded as I(s) vs s (where s = 4πsinθ/λ, and 2θ is the scattering angle), were collected a sample concentration of 3 mg/mL chitin combined with 0.625 mg/mL D-GbpA and 1.875 mg/mL H-GbpA at 25 degrees centigrade using three instrument configurations: Set-up 1: Sample-Detector distance, 1.7 m; Collimation distance, 5.5 m; Wavelength, 0.56 nm; Frames, 1; Time per frame, 900 s. Set-up 2: Sample-Detector distance, 8.0 m; Collimation distance, 8.0 m; Wavelength, 0.56 nm; Frames, 1; Time per frame, 900 s. Set-up 3: Sample-Detector distance, 38.95 m; Collimation distance, 40.0 m; Wavelength, 0.56 nm; Frames, 1; Time per frame, 900 s.
Guinier analysis and subsequent Rg, I(0) and MW parameters are not applicable for this entry as the Guinier-region occurs at a much lower s-range than the data includes. The chitin fibers are micrometers long.
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s, nm-1
