← Back to search

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：Q03430 New Search
4PDB entries
4Biological assembly
4chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q03430 5mrc mS46 Author chain 77 Reference sequence 197–361 1 Protein–RNA Heteromer Protein 75 RNA 3 78-meric （78） Consistent with all polymers
Q03430 5mre mS46 Author chain 77 Reference sequence 197–361 1 Protein–RNA Heteromer Protein 75 RNA 3 78-meric （78） Consistent with all polymers
Q03430 5mrf mS46 Author chain 77 Reference sequence 197–361 1 Protein–RNA Heteromer Protein 75 RNA 3 78-meric （78） Consistent with all polymers
Q03430 9hm0 Small ribosomal subunit protein mS46 Author chain 7 Reference sequence 1–361 1 Protein–RNA Heteromer Protein 74 RNA 3 77-meric （77） 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.