Table 4.
The sequence frequency logos of O-linked glycosylated serine and threonine on transmembrane (TM) proteins and non-transmembrane (non-TM) proteins that are extracted from release 15.0 of UniProt.
| Glycosylated residues | Number of non-homologous sites | Number of proteins | Window length | Sequence frequency logo |
|---|---|---|---|---|
| Glycosylated serine on TM proteins | 87 | 29 | -14 ~ +14 |  |
| Glycosylated serine on non-TM proteins | 281 | 27 | -14 ~ +14 |  |
| Glycosylated threonine on TM proteins | 115 | 118 | -14 ~ +14 |  |
| Glycosylated threonine on non-TM proteins | 356 | 137 | -14 ~ +14 |  |