Isolation of Highly Pathogenic Avian Influenza H5N1 Virus from Saker Falcons (Falco cherrug) in the Middle East

Table 2

Amino acid (aa) residues associated with virus sensitivity and resistance to antiviral drugs.

Protein	M2					NA
aa position	26	27	30	31	34	119	274	292	294
Sensitive	L	V	A	S	G	E	H	R	N
Resistant	F	A/T/S/G	V/T/S	N/G	E	V/G/A/D	Y	K	S
Fa/SA/05	L	V	A	S	G	E	H	R	N
Fa/KW/07	L	V	A	S	G	E	H	R	N