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Protein Structures and Oligomeric States

Enter a protein name, UniProt accession or PDB ID. Name searches ask you to confirm the protein identity before related structures are queried.

Current Protein Identity：P03442 New Search
5PDB entries
11Biological assembly
56chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P03442 1ibn HEMAGGLUTININ HA2 CHAIN PEPTIDE Author chain A Reference sequence 346–365 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P03442 1ibo HEMAGGLUTININ HA2 CHAIN PEPTIDE Author chain A Reference sequence 346–365 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P03442 1mql Hemagglutinin HA1 chain Author chain A Reference sequence 17–345 1 Protein homooligomer Homooligomer Protein 6 hexameric （6） Consistent with protein count
P03442 1mql Hemagglutinin HA2 chain Author chain B Reference sequence 346–566 1 Protein homooligomer Homooligomer Protein 6 hexameric （6） Consistent with protein count
P03442 1mql Hemagglutinin HA1 chain Author chain D Reference sequence 17–345 1 Protein homooligomer Homooligomer Protein 6 hexameric （6） Consistent with protein count
P03442 1mql Hemagglutinin HA2 chain Author chain E Reference sequence 346–566 1 Protein homooligomer Homooligomer Protein 6 hexameric （6） Consistent with protein count
P03442 1mql Hemagglutinin HA1 chain Author chain G Reference sequence 17–345 1 Protein homooligomer Homooligomer Protein 6 hexameric （6） Consistent with protein count
P03442 1mql Hemagglutinin HA2 chain Author chain H Reference sequence 346–566 1 Protein homooligomer Homooligomer Protein 6 hexameric （6） Consistent with protein count
P03442 1mql Hemagglutinin HA1 chain Author chain A Reference sequence 17–345 2 Protein homooligomer Homooligomer Protein 12 dodecameric （12） Consistent with protein count
P03442 1mql Hemagglutinin HA2 chain Author chain B Reference sequence 346–566 2 Protein homooligomer Homooligomer Protein 12 dodecameric （12） Consistent with protein count
P03442 1mql Hemagglutinin HA1 chain Author chain D Reference sequence 17–345 2 Protein homooligomer Homooligomer Protein 12 dodecameric （12） Consistent with protein count
P03442 1mql Hemagglutinin HA2 chain Author chain E Reference sequence 346–566 2 Protein homooligomer Homooligomer Protein 12 dodecameric （12） Consistent with protein count
P03442 1mql Hemagglutinin HA1 chain Author chain G Reference sequence 17–345 2 Protein homooligomer Homooligomer Protein 12 dodecameric （12） Consistent with protein count
P03442 1mql Hemagglutinin HA2 chain Author chain H Reference sequence 346–566 2 Protein homooligomer Homooligomer Protein 12 dodecameric （12） Consistent with protein count
P03442 1mqm Hemagglutinin HA1 chain Author chain A Reference sequence 17–345 1 Other combination Homooligomer Protein 6 其他 8 hexameric （6） Consistent with protein count
P03442 1mqm Hemagglutinin HA2 chain Author chain B Reference sequence 346–566 1 Other combination Homooligomer Protein 6 其他 8 hexameric （6） Consistent with protein count
P03442 1mqm Hemagglutinin HA1 chain Author chain D Reference sequence 17–345 1 Other combination Homooligomer Protein 6 其他 8 hexameric （6） Consistent with protein count
P03442 1mqm Hemagglutinin HA2 chain Author chain E Reference sequence 346–566 1 Other combination Homooligomer Protein 6 其他 8 hexameric （6） Consistent with protein count
P03442 1mqm Hemagglutinin HA1 chain Author chain G Reference sequence 17–345 1 Other combination Homooligomer Protein 6 其他 8 hexameric （6） Consistent with protein count
P03442 1mqm Hemagglutinin HA2 chain Author chain H Reference sequence 346–566 1 Other combination Homooligomer Protein 6 其他 8 hexameric （6） Consistent with protein count
P03442 1mqm Hemagglutinin HA1 chain Author chain A Reference sequence 17–345 2 Other combination Homooligomer Protein 12 其他 16 dodecameric （12） Consistent with protein count
P03442 1mqm Hemagglutinin HA2 chain Author chain B Reference sequence 346–566 2 Other combination Homooligomer Protein 12 其他 16 dodecameric （12） Consistent with protein count
P03442 1mqm Hemagglutinin HA1 chain Author chain D Reference sequence 17–345 2 Other combination Homooligomer Protein 12 其他 16 dodecameric （12） Consistent with protein count
P03442 1mqm Hemagglutinin HA2 chain Author chain E Reference sequence 346–566 2 Other combination Homooligomer Protein 12 其他 16 dodecameric （12） Consistent with protein count
P03442 1mqm Hemagglutinin HA1 chain Author chain G Reference sequence 17–345 2 Other combination Homooligomer Protein 12 其他 16 dodecameric （12） Consistent with protein count
P03442 1mqm Hemagglutinin HA2 chain Author chain H Reference sequence 346–566 2 Other combination Homooligomer Protein 12 其他 16 dodecameric （12） Consistent with protein count
P03442 1mqm Hemagglutinin HA1 chain Author chain A Reference sequence 17–345 3 Other combination Homooligomer Protein 12 其他 16 dodecameric （12） Consistent with protein count
P03442 1mqm Hemagglutinin HA2 chain Author chain B Reference sequence 346–566 3 Other combination Homooligomer Protein 12 其他 16 dodecameric （12） Consistent with protein count
P03442 1mqm Hemagglutinin HA1 chain Author chain D Reference sequence 17–345 3 Other combination Homooligomer Protein 12 其他 16 dodecameric （12） Consistent with protein count
P03442 1mqm Hemagglutinin HA2 chain Author chain E Reference sequence 346–566 3 Other combination Homooligomer Protein 12 其他 16 dodecameric （12） Consistent with protein count
P03442 1mqm Hemagglutinin HA1 chain Author chain G Reference sequence 17–345 3 Other combination Homooligomer Protein 12 其他 16 dodecameric （12） Consistent with protein count
P03442 1mqm Hemagglutinin HA2 chain Author chain H Reference sequence 346–566 3 Other combination Homooligomer Protein 12 其他 16 dodecameric （12） Consistent with protein count
P03442 1mqn Hemagglutinin HA1 chain Author chain A Reference sequence 17–345 1 Other combination Homooligomer Protein 6 其他 7 hexameric （6） Consistent with protein count
P03442 1mqn Hemagglutinin HA2 chain Author chain B Reference sequence 346–566 1 Other combination Homooligomer Protein 6 其他 7 hexameric （6） Consistent with protein count
P03442 1mqn Hemagglutinin HA1 chain Author chain D Reference sequence 17–345 1 Other combination Homooligomer Protein 6 其他 7 hexameric （6） Consistent with protein count
P03442 1mqn Hemagglutinin HA2 chain Author chain E Reference sequence 346–566 1 Other combination Homooligomer Protein 6 其他 7 hexameric （6） Consistent with protein count
P03442 1mqn Hemagglutinin HA1 chain Author chain G Reference sequence 17–345 1 Other combination Homooligomer Protein 6 其他 7 hexameric （6） Consistent with protein count
P03442 1mqn Hemagglutinin HA2 chain Author chain H Reference sequence 346–566 1 Other combination Homooligomer Protein 6 其他 7 hexameric （6） Consistent with protein count
P03442 1mqn Hemagglutinin HA1 chain Author chain A Reference sequence 17–345 2 Other combination Homooligomer Protein 12 其他 14 dodecameric （12） Consistent with protein count
P03442 1mqn Hemagglutinin HA2 chain Author chain B Reference sequence 346–566 2 Other combination Homooligomer Protein 12 其他 14 dodecameric （12） Consistent with protein count
P03442 1mqn Hemagglutinin HA1 chain Author chain D Reference sequence 17–345 2 Other combination Homooligomer Protein 12 其他 14 dodecameric （12） Consistent with protein count
P03442 1mqn Hemagglutinin HA2 chain Author chain E Reference sequence 346–566 2 Other combination Homooligomer Protein 12 其他 14 dodecameric （12） Consistent with protein count
P03442 1mqn Hemagglutinin HA1 chain Author chain G Reference sequence 17–345 2 Other combination Homooligomer Protein 12 其他 14 dodecameric （12） Consistent with protein count
P03442 1mqn Hemagglutinin HA2 chain Author chain H Reference sequence 346–566 2 Other combination Homooligomer Protein 12 其他 14 dodecameric （12） Consistent with protein count
P03442 1mqn Hemagglutinin HA1 chain Author chain A Reference sequence 17–345 3 Other combination Homooligomer Protein 12 其他 14 dodecameric （12） Consistent with protein count
P03442 1mqn Hemagglutinin HA2 chain Author chain B Reference sequence 346–566 3 Other combination Homooligomer Protein 12 其他 14 dodecameric （12） Consistent with protein count
P03442 1mqn Hemagglutinin HA1 chain Author chain D Reference sequence 17–345 3 Other combination Homooligomer Protein 12 其他 14 dodecameric （12） Consistent with protein count
P03442 1mqn Hemagglutinin HA2 chain Author chain E Reference sequence 346–566 3 Other combination Homooligomer Protein 12 其他 14 dodecameric （12） Consistent with protein count
P03442 1mqn Hemagglutinin HA1 chain Author chain G Reference sequence 17–345 3 Other combination Homooligomer Protein 12 其他 14 dodecameric （12） Consistent with protein count
P03442 1mqn Hemagglutinin HA2 chain Author chain H Reference sequence 346–566 3 Other combination Homooligomer Protein 12 其他 14 dodecameric （12） Consistent with protein count
P03442 1mqn Hemagglutinin HA1 chain Author chain A Reference sequence 17–345 4 Other combination Homooligomer Protein 12 其他 14 dodecameric （12） Consistent with protein count
P03442 1mqn Hemagglutinin HA2 chain Author chain B Reference sequence 346–566 4 Other combination Homooligomer Protein 12 其他 14 dodecameric （12） Consistent with protein count
P03442 1mqn Hemagglutinin HA1 chain Author chain D Reference sequence 17–345 4 Other combination Homooligomer Protein 12 其他 14 dodecameric （12） Consistent with protein count
P03442 1mqn Hemagglutinin HA2 chain Author chain E Reference sequence 346–566 4 Other combination Homooligomer Protein 12 其他 14 dodecameric （12） Consistent with protein count
P03442 1mqn Hemagglutinin HA1 chain Author chain G Reference sequence 17–345 4 Other combination Homooligomer Protein 12 其他 14 dodecameric （12） Consistent with protein count
P03442 1mqn Hemagglutinin HA2 chain Author chain H Reference sequence 346–566 4 Other combination Homooligomer Protein 12 其他 14 dodecameric （12） Consistent with protein count

“Homomeric versus heteromeric classification follows protein identity; different constructs of the same UniProt entry still require comparison of reference-sequence ranges, mutations and missing segments. Assemblies marked for review remain visible but are not included in the highest-confidence candidate set.