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. Author manuscript; available in PMC: 2016 Dec 4.
Published in final edited form as: J Proteome Res. 2015 Nov 24;14(12):5169–5178. doi: 10.1021/acs.jproteome.5b00504

Figure 2.

Figure 2

Percentage improvement from the basic targeted database workflow is plotted for the varying levels of search space restriction, using data from the K562 lysate. The number of peptides missed compared to the full database search and the number of new peptides identified is also plotted for each targeted database percentile. Maximum percentage improvement is obtained at the balance between getting the maximum number of new peptides while still keeping the number of missed peptides low.