TABLE 4.

Predicted amino acid differences (single-letter code) in the E proteins of the YF/JE chimeras compared with parental viruses

Virusa	Predicted difference from:
	E-107	E-138	E-176	E-177	E-227	E-244	E-264	E-279	E-315	E-439
JE SA14-14-2	F	K	V	T	S	G	Q	M	V	R
YF/JE-S	F	K	V	A	S	G	H	M	V	R
YF/JE-N	L	E	I	T	P	E	Q	K	A	K
JE-N	L	E	I	T	P	E	Q	K	A	K
JE SA-14	L	E	I	T	S	G	Q	K	V	R

^aThe sources of the parental sequences are as follows: YF5.2iv, reference 21; JE SA₁₄-14-2 and JE SA-14, reference 18; and JE-N, reference 13.