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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：C4M609 New Search
5PDB entries
5Biological assembly
5chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
C4M609 9v1j Small ribosomal subunit protein eS1 Author chain se Reference sequence 1–256 1 Protein–RNA Heteromer Protein 17 RNA 3 eicosameric （20） Consistent with all polymers
C4M609 9v24 Small ribosomal subunit protein eS1 Author chain se Reference sequence 1–256 1 Protein–RNA Heteromer Protein 70 RNA 7 77-meric （77） Consistent with all polymers
C4M609 9v26 Small ribosomal subunit protein eS1 Author chain se Reference sequence 1–256 1 Protein–RNA Heteromer Protein 67 RNA 7 74-meric （74） Consistent with all polymers
C4M609 9v27 Small ribosomal subunit protein eS1 Author chain se Reference sequence 1–256 1 Protein–RNA Heteromer Protein 18 RNA 4 22-meric （22） Consistent with all polymers
C4M609 9v29 Small ribosomal subunit protein eS1 Author chain se Reference sequence 1–256 1 Protein–RNA Heteromer Protein 15 RNA 4 nonadecameric （19） 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.