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Class: Mainly Beta (13760)
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Architecture: Ribbon (789)
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Topology: Hemagglutinin; Chain A, domain 2 (27)
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Homologous Superfamily: Hemagglutinin Chain A, Domain 2 (27)
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Influenza a virus (a/mallard/alberta/35/1976(h1n1)). Organism_taxid:352520. (1)
2WRHH:5-46,H:277-327; J:5-46,J:277-327; L:5-46,L:277-327STRUCTURE OF H1 DUCK ALBERT HEMAGGLUTININ WITH HUMAN RECEPTOR