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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：P53256 New Search
14PDB entries
17Biological assembly
29chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P53256 4ifd Exosome complex component RRP46 Author chain D Reference sequence 1–223 1 Protein–RNA Heteromer Protein 11 RNA 1 dodecameric （12） Consistent with all polymers
P53256 4oo1 Exosome complex component RRP46 Author chain D Reference sequence 1–223 1 Protein–RNA Heteromer Protein 10 RNA 1 undecameric （11） Consistent with all polymers
P53256 5c0w Exosome complex component RRP46 Author chain D Reference sequence 1–223 1 Protein–RNA Heteromer Protein 12 RNA 2 tetradecameric （14） Consistent with all polymers
P53256 5c0x Exosome complex component RRP46 Author chain D Reference sequence 1–223 1 Protein–RNA Heteromer Protein 11 RNA 1 dodecameric （12） Consistent with all polymers
P53256 5g06 EXOSOME COMPLEX COMPONENT RRP46 Author chain D Reference sequence 1–223 1 Protein heterocomplex Heteromer Protein 11 undecameric （11） Consistent with protein count
P53256 5jea Exosome complex component RRP46 Author chain D Reference sequence 1–223 1 Insufficient information Heteromer Protein 11 RNA 1 dodecameric （12） Consistent with all polymers
P53256 5k36 Exosome complex component RRP46 Author chain D Reference sequence 1–223 1 Protein–RNA Heteromer Protein 11 RNA 2 tridecameric （13） Consistent with all polymers
P53256 5okz Exosome complex component RRP46 Author chain D Reference sequence 1–223 1 Protein heterocomplex Heteromer Protein 10 decameric （10） Consistent with protein count
P53256 5okz Exosome complex component RRP46 Author chain N Reference sequence 1–223 1 Protein heterocomplex Heteromer Protein 10 decameric （10） Consistent with protein count
P53256 5okz Exosome complex component RRP46 Author chain X Reference sequence 1–223 1 Protein heterocomplex Heteromer Protein 10 decameric （10） Consistent with protein count
P53256 5okz Exosome complex component RRP46 Author chain h Reference sequence 1–223 1 Protein heterocomplex Heteromer Protein 10 decameric （10） Consistent with protein count
P53256 5okz Exosome complex component RRP46 Author chain D Reference sequence 1–223 2 Protein heterocomplex Heteromer Protein 10 decameric （10） Consistent with protein count
P53256 5okz Exosome complex component RRP46 Author chain N Reference sequence 1–223 2 Protein heterocomplex Heteromer Protein 10 decameric （10） Consistent with protein count
P53256 5okz Exosome complex component RRP46 Author chain X Reference sequence 1–223 2 Protein heterocomplex Heteromer Protein 10 decameric （10） Consistent with protein count
P53256 5okz Exosome complex component RRP46 Author chain h Reference sequence 1–223 2 Protein heterocomplex Heteromer Protein 10 decameric （10） Consistent with protein count
P53256 5okz Exosome complex component RRP46 Author chain D Reference sequence 1–223 3 Protein heterocomplex Heteromer Protein 10 decameric （10） Consistent with protein count
P53256 5okz Exosome complex component RRP46 Author chain N Reference sequence 1–223 3 Protein heterocomplex Heteromer Protein 10 decameric （10） Consistent with protein count
P53256 5okz Exosome complex component RRP46 Author chain X Reference sequence 1–223 3 Protein heterocomplex Heteromer Protein 10 decameric （10） Consistent with protein count
P53256 5okz Exosome complex component RRP46 Author chain h Reference sequence 1–223 3 Protein heterocomplex Heteromer Protein 10 decameric （10） Consistent with protein count
P53256 5okz Exosome complex component RRP46 Author chain D Reference sequence 1–223 4 Protein heterocomplex Heteromer Protein 10 decameric （10） Consistent with protein count
P53256 5okz Exosome complex component RRP46 Author chain N Reference sequence 1–223 4 Protein heterocomplex Heteromer Protein 10 decameric （10） Consistent with protein count
P53256 5okz Exosome complex component RRP46 Author chain X Reference sequence 1–223 4 Protein heterocomplex Heteromer Protein 10 decameric （10） Consistent with protein count
P53256 5okz Exosome complex component RRP46 Author chain h Reference sequence 1–223 4 Protein heterocomplex Heteromer Protein 10 decameric （10） Consistent with protein count
P53256 5vzj Exosome complex component RRP46 Author chain D Reference sequence 1–223 1 Protein–RNA Heteromer Protein 12 RNA 2 tetradecameric （14） Consistent with all polymers
P53256 6fsz Exosome complex component RRP46 Author chain DD Reference sequence 1–223 1 Protein–RNA Heteromer Protein 14 RNA 1 pentadecameric （15） Consistent with all polymers
P53256 6lqs Exosome complex component RRP46 Author chain R6 Reference sequence 1–223 1 Protein–RNA Heteromer Protein 76 RNA 3 79-meric （79） Consistent with all polymers
P53256 7ajt Exosome complex component RRP46 Author chain EE Reference sequence 1–223 1 Protein–RNA Heteromer Protein 79 RNA 4 83-meric （83） Consistent with all polymers
P53256 7aju Exosome complex component RRP46 Author chain EE Reference sequence 1–223 1 Protein–RNA Heteromer Protein 74 RNA 4 78-meric （78） Consistent with all polymers
P53256 7d4i Exosome complex component RRP46 Author chain R6 Reference sequence 1–223 1 Protein–RNA Heteromer Protein 79 RNA 3 82-meric （82） Consistent with all polymers

“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.