Table 1 Statistics of experimentally verified carboxylation sites in training data and independent testing data.
From: Investigation and identification of protein γ-glutamyl carboxylation sites
Data set | All data (UniProt release 15.0 and HPRD 8.0) | Training data (non-homologous) | Independent testing data (non-homologous) |
|---|---|---|---|
Number of carboxylated proteins | 134 | 79 | 14 |
Number of carboxylated glutamate residues | 463 | 302 | 60 |
Number of non-carboxylated glutamate residues | 854 | 567 | 99 |