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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：V6FS92 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
V6FS92 6lkq 50S ribosomal protein L20 Author chain 8 Reference sequence 2–118 1 Protein–RNA Heteromer Protein 59 RNA 4 63-meric （63） Consistent with all polymers
V6FS92 6vz7 50S ribosomal protein L20 Author chain z Reference sequence 2–118 1 Other combination Heteromer Protein 56 DNA 2 RNA 7 65-meric （65） Consistent with all polymers
V6FS92 6vzj 50S ribosomal protein L20 Author chain z Reference sequence 2–118 1 Other combination Heteromer Protein 57 DNA 2 RNA 6 65-meric （65） Consistent with all polymers
V6FS92 7cpj 50S ribosomal protein L20 Author chain Q Reference sequence 1–118 1 Protein–RNA Heteromer Protein 51 RNA 5 56-meric （56） 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.