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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：Q9QZQ1 New Search
5PDB entries
6Biological assembly
8chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q9QZQ1 1wln Afadin Author chain A Reference sequence 381–487 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9QZQ1 1wxa Afadin Author chain A Reference sequence 246–348 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9QZQ1 3axa Afadin, Nectin-3 Author chain A Reference sequence 1003–1095 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9QZQ1 3axa Afadin, Nectin-3 Author chain B Reference sequence 1003–1095 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9QZQ1 3axa Afadin, Nectin-3 Author chain A Reference sequence 1003–1095 2 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9QZQ1 3axa Afadin, Nectin-3 Author chain B Reference sequence 1003–1095 2 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9QZQ1 6amb Afadin Author chain B Reference sequence 38–136 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9QZQ1 9dva Afadin Author chain G Reference sequence 1393–1602 1 Protein heterocomplex Heteromer Protein 8 octameric （8） 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.