Research Article

Integration of Residue Attributes for Sequence Diversity Characterization of Terpenoid Enzymes

Table 3

Annotation of the selected properties. Descriptions of the 8 indices selected after the nested random forest variable selection. The first column represents the AAindex access ID, while the second is the corresponding BPP. Please refer to the amino acid index database for the references in column 2.

ā€‰ ID Property

1 JACR890101 Number of full nonbonding orbitals (Fauchere et al., 1988)
2 COWR900101 Conformational preference for parallel beta-strands (Lifson-Sander, 1979)
3 ZIMJ680103 Retention coefficient in NaH2PO4 (Meek-Rossetti, 1981)
4 MEEJ810102 Average number of surrounding residues (Ponnuswamy et al., 1980)
5 WARP780101 Average interactions per side chain atom (Warme-Morgan, 1978)
6 FAUJ880110 Polarity (Zimmerman et al., 1968)
7 PONP800108 Weights from the IFH scale (Jacobs-White, 1989)
8 LIFS790102 Hydrophobicity index, 3.0 pH (Cowan-Whittaker, 1990)