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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：Q9Q2W5 New Search
3PDB entries
3Biological assembly
6chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q9Q2W5 1e8t HEMAGGLUTININ-NEURAMINIDASE Author chain A Reference sequence 124–577 1 Other combination Homooligomer Protein 2 其他 2 dimeric （2） Consistent with protein count
Q9Q2W5 1e8t HEMAGGLUTININ-NEURAMINIDASE Author chain B Reference sequence 124–577 1 Other combination Homooligomer Protein 2 其他 2 dimeric （2） Consistent with protein count
Q9Q2W5 1e8u HEMAGGLUTININ-NEURAMINIDASE Author chain A Reference sequence 124–577 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9Q2W5 1e8u HEMAGGLUTININ-NEURAMINIDASE Author chain B Reference sequence 124–577 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9Q2W5 1e8v HEMAGGLUTININ-NEURAMINIDASE Author chain A Reference sequence 124–577 1 Other combination Homooligomer Protein 2 其他 1 dimeric （2） Consistent with protein count
Q9Q2W5 1e8v HEMAGGLUTININ-NEURAMINIDASE Author chain B Reference sequence 124–577 1 Other combination Homooligomer Protein 2 其他 1 dimeric （2） 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.