The Prediction of Protein-Protein Interaction Sites Based on RBF Classifier Improved by SMOTE

Table 2

The nominal maximum area for each type of residue.

Type of residue	A	B	C	D	E	F	G	H	I	K	L	M
ASA (Å^2)	106	160	135	163	194	197	84	184	169	205	164	188
Type of residue	N	P	Q	R	S	T	V	W	X	Y	Z
ASA (Å^2)	157	136	198	248	130	142	142	227	180	222	196

Note: amino acid type is expressed by a single letter, B represents D or N, Z represents E or Q, and X represents an unknown amino acid type.