[Term] id: PR:P03453 name: hemagglutinin (Influenza A virus (strain A/USSR/90/1977 H1N1)) def: "A hemagglutinin subtype H1 (Influenza A virus) that is encoded in the genome of the H1N1 strain A/USSR/90/1977." [PRO:CNA, PRO:DNx, PMID:6196912, PMID:6690716, UniProtKB:P03453] comment: Category=organism-gene. Requested by=IEDB. Requested by=ImmPort. synonym: "HA(H1) (I77AB)" EXACT PRO-short-label [PRO:DNx] synonym: "HA" RELATED Gene-based [UniProtKB:P03453] xref: UniProtKB:P03453 intersection_of: PR:000049758 ! hemagglutinin subtype H1 (Influenza A virus) intersection_of: only_in_taxon NCBITaxon:381516 ! Influenza A virus (A/USSR/90/1977(H1N1)) relationship: has_canonical_sequence UniProtKB:P03453 ! P03453-1