Prediction of mucin-type O-glycosylation sites in mammalian proteins using the composition of k-spaced amino acid pairs

Table 4 Performance of S+T predictor^a

Datasets^b	Encoding	Sn (%)	Sp (%)	Ac (%)	MCC
1:1	CKSAAP^c,d	82.9 ± 1.3	83.4 ± 1.8	83.2 ± 1.6	0.667 ± 0.033
1:5	CKSAAP^c,d	63.7 ± 1.7	95.1 ± 0.3	89.8 ± 0.4	0.617 ± 0.017

^a In this predictor, the datasets of S and T sites were combined to train a prediction model. Therefore, the O-glycosylated S/T sites can be predicted in one predictor. ^bThe predictor was trained and tested in datasets with two different ratios of O-glycosylation and non-glycosyaltion sites (i.e. 1:1 and 1:5). ^cThe corresponding measurement was represented as the average value ± standard deviation. ^dNo feature selection method was applied.

ISSN: 1471-2105