From: Identification of combinatorial host-specific signatures with a potential to affect host adaptation in influenza A H1N1 and H3N2 subtypes
Subtype
Protein
Positions
Number of interactions
H1N1
HA
222K
2
M1
121T
5
M2
14G
6
NEP
57S, 60S
PA
28P, 277S
3
PA-X
28P
4
PB1
179M, 741A
PB2
65E
H3N2
101R
11T, 14G, 31S, 54R
14M
212L
82N