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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：Q5EY45 New Search
3PDB entries
3Biological assembly
9chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q5EY45 3exw L5 fiber protein Author chain A Reference sequence 117–325 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
Q5EY45 3exw L5 fiber protein Author chain B Reference sequence 117–325 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
Q5EY45 3exw L5 fiber protein Author chain C Reference sequence 117–325 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
Q5EY45 7agf Fiber Author chain A Reference sequence 117–325 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
Q5EY45 7agf Fiber Author chain B Reference sequence 117–325 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
Q5EY45 7agf Fiber Author chain C Reference sequence 117–325 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
Q5EY45 7agg Fiber Author chain A Reference sequence 117–325 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
Q5EY45 7agg Fiber Author chain B Reference sequence 117–325 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
Q5EY45 7agg Fiber Author chain C Reference sequence 117–325 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） 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.