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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：Q9Y2G2 New Search
5PDB entries
5Biological assembly
33chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q9Y2G2 4ikm Maltose-binding periplasmic protein, Caspase recruitment domain-containing protein 8 Author chain A Reference sequence 345–431 1 Insufficient information Monomer Protein 1 其他 1 monomeric （1） Consistent with protein count
Q9Y2G2 6k9f Caspase recruitment domain-containing protein 8 Author chain A Reference sequence 345–431 1 Protein homooligomer Homooligomer Protein 12 dodecameric （12） Consistent with protein count
Q9Y2G2 6k9f Caspase recruitment domain-containing protein 8 Author chain B Reference sequence 345–431 1 Protein homooligomer Homooligomer Protein 12 dodecameric （12） Consistent with protein count
Q9Y2G2 6k9f Caspase recruitment domain-containing protein 8 Author chain C Reference sequence 345–431 1 Protein homooligomer Homooligomer Protein 12 dodecameric （12） Consistent with protein count
Q9Y2G2 6k9f Caspase recruitment domain-containing protein 8 Author chain D Reference sequence 345–431 1 Protein homooligomer Homooligomer Protein 12 dodecameric （12） Consistent with protein count
Q9Y2G2 6k9f Caspase recruitment domain-containing protein 8 Author chain E Reference sequence 345–431 1 Protein homooligomer Homooligomer Protein 12 dodecameric （12） Consistent with protein count
Q9Y2G2 6k9f Caspase recruitment domain-containing protein 8 Author chain F Reference sequence 345–431 1 Protein homooligomer Homooligomer Protein 12 dodecameric （12） Consistent with protein count
Q9Y2G2 6k9f Caspase recruitment domain-containing protein 8 Author chain G Reference sequence 345–431 1 Protein homooligomer Homooligomer Protein 12 dodecameric （12） Consistent with protein count
Q9Y2G2 6k9f Caspase recruitment domain-containing protein 8 Author chain H Reference sequence 345–431 1 Protein homooligomer Homooligomer Protein 12 dodecameric （12） Consistent with protein count
Q9Y2G2 6k9f Caspase recruitment domain-containing protein 8 Author chain I Reference sequence 345–431 1 Protein homooligomer Homooligomer Protein 12 dodecameric （12） Consistent with protein count
Q9Y2G2 6k9f Caspase recruitment domain-containing protein 8 Author chain J Reference sequence 345–431 1 Protein homooligomer Homooligomer Protein 12 dodecameric （12） Consistent with protein count
Q9Y2G2 6k9f Caspase recruitment domain-containing protein 8 Author chain K Reference sequence 345–431 1 Protein homooligomer Homooligomer Protein 12 dodecameric （12） Consistent with protein count
Q9Y2G2 6k9f Caspase recruitment domain-containing protein 8 Author chain L Reference sequence 345–431 1 Protein homooligomer Homooligomer Protein 12 dodecameric （12） Consistent with protein count
Q9Y2G2 6xkj Caspase recruitment domain-containing protein 8 Author chain A Reference sequence 451–537 1 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
Q9Y2G2 6xkj Caspase recruitment domain-containing protein 8 Author chain B Reference sequence 451–537 1 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
Q9Y2G2 6xkj Caspase recruitment domain-containing protein 8 Author chain C Reference sequence 451–537 1 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
Q9Y2G2 6xkj Caspase recruitment domain-containing protein 8 Author chain D Reference sequence 451–537 1 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
Q9Y2G2 6xkj Caspase recruitment domain-containing protein 8 Author chain E Reference sequence 451–537 1 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
Q9Y2G2 6xkj Caspase recruitment domain-containing protein 8 Author chain F Reference sequence 451–537 1 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
Q9Y2G2 6xkj Caspase recruitment domain-containing protein 8 Author chain G Reference sequence 451–537 1 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
Q9Y2G2 6xkj Caspase recruitment domain-containing protein 8 Author chain H Reference sequence 451–537 1 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
Q9Y2G2 6xkj Caspase recruitment domain-containing protein 8 Author chain I Reference sequence 451–537 1 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
Q9Y2G2 6xkj Caspase recruitment domain-containing protein 8 Author chain J Reference sequence 451–537 1 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
Q9Y2G2 6xkj Caspase recruitment domain-containing protein 8 Author chain K Reference sequence 451–537 1 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
Q9Y2G2 6xkj Caspase recruitment domain-containing protein 8 Author chain L Reference sequence 451–537 1 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
Q9Y2G2 6xkj Caspase recruitment domain-containing protein 8 Author chain M Reference sequence 451–537 1 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
Q9Y2G2 6xkj Caspase recruitment domain-containing protein 8 Author chain N Reference sequence 451–537 1 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
Q9Y2G2 6xkj Caspase recruitment domain-containing protein 8 Author chain O Reference sequence 451–537 1 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
Q9Y2G2 6xkj Caspase recruitment domain-containing protein 8 Author chain P Reference sequence 451–537 1 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
Q9Y2G2 7jkq Caspase recruitment domain-containing protein 8 Author chain B Reference sequence 1–537 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9Y2G2 7jkq Caspase recruitment domain-containing protein 8 Author chain C Reference sequence 1–537 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9Y2G2 7jn7 Caspase recruitment domain-containing protein 8 Author chain B Reference sequence 1–537 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9Y2G2 7jn7 Caspase recruitment domain-containing protein 8 Author chain C Reference sequence 1–537 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） 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.