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. Author manuscript; available in PMC: 2008 Jul 1.
Published in final edited form as: J Am Soc Mass Spectrom. 2007 Apr 6;18(7):1304–1317. doi: 10.1016/j.jasms.2007.03.028

Figure 4.

Figure 4

Representative MALDI mass spectral data after incubation of intact T. thermophilus 70S ribosomes with trypsin under limited proteolysis conditions for the following time periods (a) 0 min, (b) 30 min, (c) 500 min, and (d) 1500 min. The intact ribosomal proteins detected after each incubation period are summarized in Figures 5 and S4. Table 2 summarizes the identification of new m/z values that arise during the limited proteolysis experiments.