>4qy2_I mol:protein length:318 hemagglutinin DKICLGHHAVANGTIVKTLTNEQEEVTNATETVESTGINRLCMKGRKHKDLGNCHPIGM LIGTPACDLHLTGMWDTLIERENAIAYCYPGATVNVEALRQKIMESGGINKISTGFTYG SSINSAGTTRACMRNGGNSFYAELKWLVSKSKGQNFPQTTNTYRNTDTAEHLIMWGIHH PSSTQEKNDLYGTQSISISVGSSTYRNNFVPVVGARPQVNGQSGRIDFHWTLVQPGDNI TFSHNGGLIAPSRVSKLIGRGLGIQSDAPIDNNCESKCFWRGGSINTRLPFQNLSPRTV GQCPKYVNRRSLMLATGMRNVPE