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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：O74856 New Search
3PDB entries
3Biological assembly
3chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
O74856 2p51 SPCC18.06c protein Author chain A Reference sequence 1–332 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
O74856 3g0z CCR4-Not complex subunit Caf1 Author chain A Reference sequence 1–332 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
O74856 3g10 CCR4-Not complex subunit Caf1 Author chain A Reference sequence 1–332 1 Protein monomer Monomer Protein 1 monomeric （1） 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.