TABLE 3.

Single-step growth of the VP5 mutants^a

Virus	Burst size (% of wild-type burst size)
KOS (wild type)	100
K5R	74.4
L23A	43.5
L24A	46.5
I27A	0.04
V29A	44.0
L35A	0.15
F36A	41.8
F38A	48.4
F39A	0.10
V42A	59.9
L49A	61.8
V52A	68.0
F54A	57.7
L57A	38.1
L58A	0.07
L65A	0.06
L67A	0.01
V68A	56.3
F70A	0.07
L71A	0.04
L73A	42.1
L75A	0.03
V77A	52.8
V80A	36.5
F84A	7.4

^aData were derived from three independent infections.