>1ut1_A mol:protein length:148 DR HEMAGGLUTININ STRUCTURAL SUBUNITRGHHHHHHGSFTPSGTTGTTKLTVTEKCQVRVGDLTVAKTRGQLTDAAPIGPVTVQALGCDARQVALKADTDNFEQGKFFLISDNNRDKLYVNIRPTDNSAWTTDNGVFYKNDVGSWGGIIGIYVDGQQTNTPPGNYTLTLTGGYWAK