Table 5.
Classification of polycomb group (PcG) S/T phosphorylation sites
Class | Human + mouse non-overlapping |
Pro-directed | 42 (37%) |
Acidic | 36 (32%) |
Basic | 15 (13%) |
Other | 20 (18%) |
Total | 113 (100%) |
Classification of PcG phosphorylation sites in relation to amino acid context. Only putative Ser and Thr phosphorylation sites were taken into account when a full 15-mer sequence was available and a sufficiently high phosphorylation probability was predicted.