Fig. 7: Logo and enrichment plot of non-Glycine amidated peptides.
From: Combining mass spectrometry and machine learning to discover bioactive peptides
a Logo plot calculated for non-Glycine amidated peptides with a PPV score above 0.01 (foreground: non-Glycine amidated peptides, background: all non-Glycine peptides). Left side constitutes the C-terminal end of the peptide (non-Glycine amidated), and right side the flanking protein region. b Bar plot showing the individual or combinatorial enrichment of amino acids in the −1 and +1 position around the non-Glycine amidated peptides for PPV predictions above 0.01. The length of the bar is the enrichment of the motif compared to the background. Source data are provided as a Source Data file.
