>4cyw_A mol:protein length:324  HEMAGGLUTININ
LDKICLGHHAVANGTIVKTLTNEQEEVTNATETVESTSLDRLCMKGRSHKDLGNCHPIG
MLIGTPACDLHLTGTWDTLIERENAIAYCYPGATVNEEALRQKIMESGGISKISTGFTY
GSSINSAGTTKACMRNGGNSFYAELKWLVSKSKGQNFPQTTNTYRNTDTAEHLIMWGIH
HPSSTQEKNDLYGTQSLSISVGSSTYQSNFVPVVGARPQVNGQSGRIDFHWTLVQPGDN
ITFSHNGGLIAPSRVSKLIGRGLGIQSDAPIDNNCESKCFWRGGSINTRLPFQNLSPRT
VGQCPKYVNKKSLMLATGMRNVPEIVQGR