Table 1.

Results of the BLAST for different subtypes of NA proteins and antigenicity estimations

Neuraminidase subtypes	Average antigenicity VaxiJen score	Minimum identity (%)	Maximum identity (%)
N1	0.5086	99.36	100
N2	0.5852	96.59	100
N3	0.5120	95.74	100
N4	0.4994	94.04	100
N6	0.5388	96.60	100
N7	0.5005	96.60	100
N8	0.5648	97.66	100

Note: For all the structure, vaxijen program threshold was 0.4