Figure 3From: A two-layered machine learning method to identify protein O-GlcNAcylation sites with O-GlcNAc transferase substrate motifsAmino acids composition surrounding the O-GlcNAcylation sites. (A) Comparison of amino acids composition between positive data (410 O-GlcNAcylation sites) and negative data (27968 non-O-GlcNAcylation sites). (B) Position-specific amino acids composition surrounding the O-GlcNAcylation sites. (C) TwoSampleLogo (p-value<0.05) between positive data and negative data.Back to article page