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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：A4Y6G2 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
A4Y6G2 5o6u Uncharacterized protein Author chain F Reference sequence 1–336 1 Other combination Heteromer Protein 5 DNA 2 RNA 1 octameric （8） Consistent with all polymers
A4Y6G2 5o7h Cas5fv Author chain F Reference sequence 2–336 1 Protein–RNA Heteromer Protein 5 RNA 1 hexameric （6） Consistent with all polymers
A4Y6G2 9g44 Cas5fv helical domain-containing protein Author chain B Reference sequence 1–336 1 Other combination Heteromer Protein 9 DNA 2 RNA 1 12-meric （12） 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.