>sp|P21526|HN_PI4HA Hemagglutinin-neuraminidase OS=Human parainfluenza 4a virus (strain Toshiba) OX=11225 GN=HN PE=3 SV=1
MQDSHGNTQILNQANSMVKRTWRLLFRIATLILLVSIFVLSLIIVLQSTPGNLQNDINII
RKELNELMENFETTSKSLLSVSNQITYDVSVLTPIRQEAIETNIISKIKDHCKDRVIKEG
STCTLNRSPLHDVSFLNGFNKFYFTYKDNMQIKFKSLLDYPNFIPTATTPHGCIRIPSFS
LGQTHWCYTHNINLLGCADPASSNQYVSLGTLQVLKMGDPYFKVEHSHYLNDGRNRKSCS
VVAVPDGCLRNCVTMTKNETENFKDLNWQHNYLHTYHIMVPLKTRIINPPGSSRDWVHIA
PGVGSGLLYAKLLIFPLYGGLTEKSVIHNNQSGKYFFPNSTKLQCRNSTMEKIKGAKDSY
TITYFSGRLIQSAFLVCDLRQFLSEDCEILIPSNDYMMVGAEGRLYNIENNIFYYQRGSS
WWPYPSLYRIRLNLSKKYPRITEIKFTKIEIAPRPGNKDCPGNKACPKECITGVYQDILP
LSYPNTAFPHLKQAYYTGFYLNNSLERRNPTFYTADNLDYHQQERLGKFNLTAGYSTTTC
FKQTTTARLYCLYIIEVGDSVIGDFQITLFLAA