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. Author manuscript; available in PMC: 2012 Oct 14.
Published in final edited form as: Proteins. 2011 Oct 14;79(Suppl 10):172–184. doi: 10.1002/prot.23184

Figure 2. One example of Zscore_Ali distribution of 324 alignments.

Figure 2

A gap exists between alignments with high and low Zscore_Ali scores, and it can be used to select the top-k (here, k = 21) alignments.