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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：E2RZS2 New Search
3PDB entries
5Biological assembly
8chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
E2RZS2 3alw Hemagglutinin, CDw150 Author chain A Reference sequence 184–607 1 Insufficient information Homooligomer Protein 4 tetrameric （4） Consistent with protein count
E2RZS2 3alw Hemagglutinin, CDw150 Author chain A Reference sequence 184–607 2 Insufficient information Homooligomer Protein 6 hexameric （6） Consistent with protein count
E2RZS2 3alx Hemagglutinin,LINKER,CDw150 Author chain A Reference sequence 184–607 1 Insufficient information Homooligomer Protein 4 tetrameric （4） Consistent with protein count
E2RZS2 3alx Hemagglutinin,LINKER,CDw150 Author chain B Reference sequence 184–607 1 Insufficient information Homooligomer Protein 4 tetrameric （4） Consistent with protein count
E2RZS2 3alx Hemagglutinin,LINKER,CDw150 Author chain C Reference sequence 184–607 1 Insufficient information Homooligomer Protein 4 tetrameric （4） Consistent with protein count
E2RZS2 3alx Hemagglutinin,LINKER,CDw150 Author chain D Reference sequence 184–607 1 Insufficient information Homooligomer Protein 4 tetrameric （4） Consistent with protein count
E2RZS2 3alz Hemagglutinin Author chain A Reference sequence 149–617 1 Protein heterocomplex Heteromer Protein 8 octameric （8） Consistent with protein count
E2RZS2 3alz Hemagglutinin Author chain A Reference sequence 149–617 2 Protein heterocomplex Heteromer Protein 12 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.