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. Author manuscript; available in PMC: 2009 Feb 22.
Published in final edited form as: J Mol Biol. 2007 Nov 17;376(3):705–720. doi: 10.1016/j.jmb.2007.11.022

Figure 1.

Figure 1

Characterization of AqNusB. (a) Far UV-CD spectra. The data is drawn in blue and the calculated curve from the CONTIN algorithm is drawn in pink. (b) gel-filtration of AqNusB shows the protein elutes at 13.8 ml corresponding to 17 kDa (expected 17 kDa). (c)Analytical ultracentrifugation results on AqNusB yielded a molecular weight of 18 kDa at 100 μM protein concentration.