From: Genetic variability of attachment (G) and Fusion (F) protein genes of human metapneumovirus strains circulating during 2006-2009 in Kolkata, Eastern India
Position/
Subgroup
61
122
135
139
143
167
175
179
185
233
286
296
A2
A
V
T
N
K
D
R
B1
I
G
Q
E
S
Y