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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：Q9NQP4 New Search
6PDB entries
6Biological assembly
6chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q9NQP4 6nr8 Prefoldin subunit 4 Author chain 4 Reference sequence 19–122 1 Protein heterocomplex Heteromer Protein 22 22-meric （22） Consistent with protein count
Q9NQP4 6nr9 Prefoldin subunit 4 Author chain 4 Reference sequence 19–122 1 Protein heterocomplex Heteromer Protein 22 22-meric （22） Consistent with protein count
Q9NQP4 6nrb Prefoldin subunit 4 Author chain 4 Reference sequence 19–122 1 Protein heterocomplex Heteromer Protein 22 22-meric （22） Consistent with protein count
Q9NQP4 6nrc Prefoldin subunit 4 Author chain 4 Reference sequence 19–122 1 Protein heterocomplex Heteromer Protein 22 22-meric （22） Consistent with protein count
Q9NQP4 6nrd Prefoldin subunit 4 Author chain 4 Reference sequence 19–122 1 Protein heterocomplex Heteromer Protein 22 22-meric （22） Consistent with protein count
Q9NQP4 7wu7 Prefoldin subunit 4 Author chain 4 Reference sequence 1–134 1 Protein heterocomplex Heteromer Protein 22 22-meric （22） 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.