>d4m44c_ b.19.1.2 (C:) Hemagglutinin {Influenza B virus [TaxId: 416659]} drictgitssnsphvvktatqgevnvtgvipltttptkshfanlkgtktrgklcptclnc tdldvalgrpmcvgvtpsakasilhevrpvtsgcfpimhdrtkirqlpnllrgyekirls tqnvinaekapggpyrlgtsgscpnatsrsgffatmawavpkdnnktatnpltvevphic tkeedqitvwgfhsddktqmknlygdsnpqkftssangvtthyvsqiggfpdqtedgglp qsgrivvdymvqkpgktgtivyqrgillpqkvwcasgrskvikgslpligeadclhekyg glnkskpyytgehakaigncpiwvktplklangtkyrppakll