Table 1.

Amino acid classification

Method	Window limit	Amino acid classification
4-Cat	6	ALVIFWMP	STYCNGQ	KRH	DE	RK	DE	C
7-Cat	4	AGV	ILFP	YMTS	HNQW
20-Cat	3	A G V I L F P Y M T S H N Q W R K D E C
ms	4	AVLIMC	WYHF	TQSN	RK	ED	GP
lesk	4	AST	CVILWYMPF	HQN	RK	ED	G
F-Ic4	4	AWM	GST	HPY	CVIFL	DNQ	ER	K
F-Ic2	3	AWM	GS	HPY	CVI FL	DNQ	ER	K	T
F-IIIc4	3	ACV	HPL	DQ	S	ERGN	F	IMT	KW	Y
F-Vc4	3	AWHC	G	LEPV	KYMT	IN	Q	D	S