Table 2 The 14 physicochemical properties identified by SVM-BAC.
Rank | Aaindex_ID | Description | MED |
|---|---|---|---|
1 | GUYH850105 | Apparent partition energies calculated from Chothia index [19] | 35.18 |
2 | SNEP660104 | Principal component IV [20] | 32.71 |
3 | RACS820113 | Value of theta (i) (Rackovsky-Scheraga, 1982) [40] | 31.48 |
4 | MITS020101 | Amphiphilicity index (Mitaku et al., 2002) [41] | 31.48 |
5 | MAXF760103 | Normalized frequency of zeta R (Maxfield-Scheraga, 1976) [42] | 27.77 |
6 | CIDH920104 | Normalized hydrophobicity scales for alpha/beta-proteins (Cid et al., 1992) [43] | 19.13 |
7 | AURR980119 | Normalized positional residue frequency at helix termini C"' (Aurora-Rose, 1998) [44] | 17.90 |
8 | TANS770103 | Normalized frequency of extended structure (Tanaka-Scheraga, 1977) [45] | 16.66 |
9 | CHOP780101 | Normalized frequency of beta turn (Chou-Fasman,1978a) [21] | 12.96 |
10 | PALJ810107 | Normalized frequency of alpha-helix in all-alpha class (Palau et al., 1981) [28] | 12.96 |
11 | QIAN880116 | Weights for beta-sheet at the window position of -4 (Qian-Sejnowski, 1988) [46] | 12.96 |
12 | PALJ810110 | Normalized frequency of beta-sheet in all-beta class (Palau et al., 1981) [28] | 10.49 |
13 | TAKK010101 | Side-chain contribution to protein stability (kJ/mol) (Takano-Yutani, 2001) [47] | 9.25 |
14 | Nm-Protein | Average medium-range contacts folding [17] | 4.32 |