Figure 5
From: dbPAF: an integrative database of protein phosphorylation in animals and fungi

Motif-based analysis of sequence preferences around phosphorylation sites in H. sapiens, M. musculus, D. melanogaster, C. elegans, S. pombe and S. cerevisiae.
In each species, the most significant motif was visualized for each type of phosphorylated residue. In the default threshold, we did not detect any pY motifs for S. pombe, due to the data limitation. However, when we slightly relaxed the stringency, a significant pY motif was detected, with a p-value <0.00001.