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Table 5 Prediction performance based on the datasets filtered by amino acid compositiona,b

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

Site

Encoding scheme

Sn (%)

Sp (%)

Ac (%)

MCC

S

Binaryc

73.9 ± 3.8

83.1 ± 5.9

78.5 ± 3.2

0.590 ± 0.068

 

CKSAAPc,d

79.3 ± 2.0

86.8 ± 2.0

83.1 ± 1.8

0.677 ± 0.032

T

Binaryc

77.7 ± 2.7

83.1 ± 3.0

80.4 ± 2.5

0.612 ± 0.052

 

CKSAAPc,d

81.1 ± 1.8

88.0 ± 1.1

84.5 ± 1.1

0.699 ± 0.023

  1. a The predictors were based on datasets with a 1:1 ratio of O-glycosylation to non-glycosylation sites. bThe cut-off value of correlation coefficient between any two sequence segments' amino acid composition was set as 0.95. cThe corresponding measurement was represented as the average value ± standard deviation. dNo feature selection method was applied.
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BMC Bioinformatics

ISSN: 1471-2105

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