Figure 2: Motif analysis of SUMO-modified lysine residues. | Nature Communications

Figure 2: Motif analysis of SUMO-modified lysine residues.

From: Uncovering the SUMOylation and ubiquitylation crosstalk in human cells using sequential peptide immunopurification

Figure 2

(a) Pie chart distribution of identified SUMO3 sites based on sequence motif. SUMO3 sites located within a full consensus sequence are represented in red, partial in blue, inverted in green and non-consensus in grey. (b) Distribution of the identified SUMO motifs with regards to the intensity of their respective peptides. High abundance peptides are mostly represented by full consensus sequences while low abundance peptides show partial or non-canonical consensus sequences. (c) Distribution of the phosphorylated residues with respect to the SUMOylation sites identified on a peptide. (d) Phospho-dependent motif identified by Motif X using all the phosphorylated SUMOylated peptides.

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