Table 3.

Distribution of key minima and the derived sequence pattern for the binding epitope peptides to the antibody 1G5.3. A sequence pattern of “X–Z” [X = (I or L or V), Y, W and Z = Y, W, (D or E)] was obtained.

Binding Site	B1	11.50 Å	B2
MCSS minima Pattern	IBUT		PHEN
	PHEN		INDO
	INDO		ACET
Sequence Pattern	I/L/V	Gap of 2 amino acid	Y
	Y		W
	W		D/E