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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：P04450 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
P04450 1c04 RIBOSOMAL PROTEIN L14 Author chain D Reference sequence 1–122 1 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
P04450 1whi RIBOSOMAL PROTEIN L14 Author chain A Reference sequence 1–122 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P04450 487d 50S ribosomal protein L14 Author chain M Reference sequence 1–122 1 Protein heterocomplex Heteromer Protein 7 heptameric （7） Consistent with protein count
P04450 4v42 50S RIBOSOMAL PROTEIN L14 Author chain BN Reference sequence 1–122 1 Insufficient information Heteromer Protein 42 RNA 7 49-meric （49） 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.