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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：Q9ZK21 New Search
6PDB entries
6Biological assembly
6chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q9ZK21 1p0g 19-mer peptide from 50S ribosomal protein L1 Author chain A Reference sequence 2–20 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9ZK21 1p0j 19-mer peptide from 50S ribosomal protein L1 Author chain A Reference sequence 2–20 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9ZK21 1p0l 19-mer peptide from 50S ribosomal protein L1 Author chain A Reference sequence 2–20 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9ZK21 1p0o 19-mer peptide from 50S ribosomal protein L1 Author chain A Reference sequence 2–20 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9ZK21 1p5k 19-mer peptide from 50S ribosomal protein L1 Author chain A Reference sequence 2–20 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9ZK21 1p5l 19-mer peptide from 50S ribosomal protein L1 Author chain A Reference sequence 2–20 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.