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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：P54050 New Search
4PDB entries
5Biological assembly
7chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P54050 1cjs 50S RIBOSOMAL PROTEIN L1P Author chain A Reference sequence 14–232 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P54050 1i2a 50S RIBOSOMAL PROTEIN L1P Author chain A Reference sequence 14–232 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P54050 1u63 50S ribosomal protein L1P Author chain A Reference sequence 1–219 1 Protein–RNA Monomer Protein 1 RNA 1 dimeric （2） Consistent with all polymers
P54050 1u63 50S ribosomal protein L1P Author chain C Reference sequence 1–219 1 Protein–RNA Monomer Protein 1 RNA 1 dimeric （2） Consistent with all polymers
P54050 1u63 50S ribosomal protein L1P Author chain A Reference sequence 1–219 2 Protein–RNA Monomer Protein 1 RNA 1 dimeric （2） Consistent with all polymers
P54050 1u63 50S ribosomal protein L1P Author chain C Reference sequence 1–219 2 Protein–RNA Monomer Protein 1 RNA 1 dimeric （2） Consistent with all polymers
P54050 4lq4 50S ribosomal protein L1 Author chain A Reference sequence 1–211 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count

“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.