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. 2017 Jun 7;7:3013. doi: 10.1038/s41598-017-03369-6

Figure 2.

Figure 2

Properties of the lysine crotonylation sites. (a) Sequence probability logos of significantly enriched crotonylation site motifs around the lysine crotonylation sites. (b) Heat map of the amino acid compositions around the lysine crotonylation sites showing the frequency of different types of amino acids around this residue. Red indicates enrichment and green indicates depletion. (c) Probabilities of lysine crotonylation in different protein secondary structures (alpha helix, beta-strand and disordered coil). (d) Predicted surface accessibility of crotonylation sites.