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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：P40327 New Search
30PDB entries
30Biological assembly
30chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P40327 3jco 26S protease regulatory subunit 4 homolog Author chain I Reference sequence 1–437 1 Protein heterocomplex Heteromer Protein 47 47-meric （47） Consistent with protein count
P40327 3jcp 26S protease regulatory subunit 4 homolog Author chain I Reference sequence 1–437 1 Protein heterocomplex Heteromer Protein 47 47-meric （47） Consistent with protein count
P40327 4cr2 26S PROTEASE REGULATORY SUBUNIT 4 HOMOLOG Author chain I Reference sequence 1–437 1 Protein heterocomplex Heteromer Protein 33 33-meric （33） Consistent with protein count
P40327 4cr3 26S PROTEASE REGULATORY SUBUNIT 4 HOMOLOG Author chain I Reference sequence 1–437 1 Protein heterocomplex Heteromer Protein 33 33-meric （33） Consistent with protein count
P40327 4cr4 26S PROTEASE REGULATORY SUBUNIT 4 HOMOLOG Author chain I Reference sequence 1–437 1 Protein heterocomplex Heteromer Protein 33 33-meric （33） Consistent with protein count
P40327 5a5b 26S PROTEASE REGULATORY SUBUNIT 4 HOMOLOG Author chain I Reference sequence 1–437 1 Protein heterocomplex Heteromer Protein 35 35-meric （35） Consistent with protein count
P40327 5mp9 26S protease regulatory subunit 4 homolog Author chain I Reference sequence 1–437 1 Protein heterocomplex Heteromer Protein 34 34-meric （34） Consistent with protein count
P40327 5mpa 26S protease regulatory subunit 4 homolog Author chain I Reference sequence 1–437 1 Protein heterocomplex Heteromer Protein 34 34-meric （34） Consistent with protein count
P40327 5mpb 26S protease regulatory subunit 4 homolog Author chain I Reference sequence 1–437 1 Protein heterocomplex Heteromer Protein 47 47-meric （47） Consistent with protein count
P40327 5mpc 26S protease regulatory subunit 4 homolog Author chain I Reference sequence 1–437 1 Protein heterocomplex Heteromer Protein 48 48-meric （48） Consistent with protein count
P40327 5wvi 26S protease regulatory subunit 4 homolog Author chain I Reference sequence 1–437 1 Protein heterocomplex Heteromer Protein 47 47-meric （47） Consistent with protein count
P40327 5wvk 26S protease regulatory subunit 4 homolog Author chain I Reference sequence 1–437 1 Protein heterocomplex Heteromer Protein 47 47-meric （47） Consistent with protein count
P40327 6ef0 26S proteasome regulatory subunit 4 homolog Author chain I Reference sequence 166–436 1 Protein heterocomplex Heteromer Protein 14 tetradecameric （14） Consistent with protein count
P40327 6ef1 26S proteasome regulatory subunit 4 homolog Author chain I Reference sequence 167–437 1 Protein heterocomplex Heteromer Protein 14 tetradecameric （14） Consistent with protein count
P40327 6ef2 26S proteasome regulatory subunit 4 homolog Author chain I Reference sequence 178–437 1 Protein heterocomplex Heteromer Protein 14 tetradecameric （14） Consistent with protein count
P40327 6ef3 26S proteasome regulatory subunit 4 homolog Author chain I Reference sequence 1–437 1 Protein heterocomplex Heteromer Protein 24 24-meric （24） Consistent with protein count
P40327 6fvt 26S proteasome regulatory subunit 4 homolog Author chain I Reference sequence 53–437 1 Protein heterocomplex Heteromer Protein 47 47-meric （47） Consistent with protein count
P40327 6fvu 26S proteasome regulatory subunit 4 homolog Author chain I Reference sequence 54–437 1 Protein heterocomplex Heteromer Protein 47 47-meric （47） Consistent with protein count
P40327 6fvv 26S proteasome regulatory subunit 4 homolog Author chain I Reference sequence 53–437 1 Protein heterocomplex Heteromer Protein 47 47-meric （47） Consistent with protein count
P40327 6fvw 26S proteasome regulatory subunit 4 homolog Author chain I Reference sequence 53–437 1 Protein heterocomplex Heteromer Protein 47 47-meric （47） Consistent with protein count
P40327 6fvx 26S proteasome regulatory subunit 4 homolog Author chain I Reference sequence 53–437 1 Protein heterocomplex Heteromer Protein 47 47-meric （47） Consistent with protein count
P40327 6fvy 26S proteasome regulatory subunit 4 homolog Author chain I Reference sequence 53–437 1 Protein heterocomplex Heteromer Protein 47 47-meric （47） Consistent with protein count
P40327 6j2c 26S protease regulatory subunit 4 homolog Author chain I Reference sequence 1–437 1 Protein heterocomplex Heteromer Protein 47 47-meric （47） Consistent with protein count
P40327 6j2n 26S protease regulatory subunit 4 homolog Author chain I Reference sequence 1–437 1 Protein heterocomplex Heteromer Protein 47 47-meric （47） Consistent with protein count
P40327 6j2q 26S protease regulatory subunit 4 homolog Author chain I Reference sequence 1–437 1 Protein heterocomplex Heteromer Protein 47 47-meric （47） Consistent with protein count
P40327 6j2x 26S PROTEASE REGULATORY SUBUNIT 4 HOMOLOG Author chain I Reference sequence 1–437 1 Protein heterocomplex Heteromer Protein 47 47-meric （47） Consistent with protein count
P40327 6j30 26S proteasome regulatory subunit 4 homolog Author chain I Reference sequence 1–437 1 Protein heterocomplex Heteromer Protein 47 47-meric （47） Consistent with protein count
P40327 7qo5 26S proteasome regulatory subunit 4 homolog Author chain I Reference sequence 1–437 1 Protein heterocomplex Heteromer Protein 49 49-meric （49） Consistent with protein count
P40327 9cgc 26S proteasome regulatory subunit 4 homolog Author chain I Reference sequence 1–437 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P40327 9iwr 26S protease regulatory subunit 4 homolog Author chain I Reference sequence 1–437 1 Protein heterocomplex Heteromer Protein 47 47-meric （47） 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.