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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：V0SH91 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
V0SH91 7pju 30S ribosomal protein S12 Author chain l Reference sequence 1–124 1 Protein–RNA Heteromer Protein 52 RNA 6 58-meric （58） Consistent with all polymers
V0SH91 7sa4 30S ribosomal protein S12 Author chain q Reference sequence 1–124 1 Protein–RNA Heteromer Protein 52 RNA 6 58-meric （58） Consistent with all polymers
V0SH91 8uxb 30S ribosomal protein S12 Author chain q Reference sequence 1–124 1 Protein–RNA Heteromer Protein 48 RNA 5 53-meric （53） 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.