Table 1 Data statistics of positive and negative training data.
Data resource | Residue | Number of O-GlcNAcylated sites (Positive data) | Number of non-O-GlcNAcylated sites (Negative data) | Number of non-O-GlcNAcylated sites (Balanced negative data) |
|---|---|---|---|---|
dbOGAP | Serine | 250 | 18,570 | - |
| Ā | Threonine | 142 | 11,240 | - |
OGlycBase | Serine | 24 | 1,013 | - |
| Ā | Threonine | 24 | 694 | - |
UniProtKB | Serine | 66 | 4,851 | - |
| Ā | Threonine | 51 | 3,255 | - |
Non-redundant dataset | Serine | 261 | 17,381 | 261 |
| Ā | Threonine | 149 | 10,587 | 149 |
| Ā | Combined | 410 | 27,968 | 410 |