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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：Q2NKJ3 New Search
7PDB entries
8Biological assembly
11chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q2NKJ3 5w2l CST complex subunit CTC1 Author chain A Reference sequence 716–880 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q2NKJ3 5w2l CST complex subunit CTC1 Author chain B Reference sequence 716–880 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q2NKJ3 5w2l CST complex subunit CTC1 Author chain A Reference sequence 716–880 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q2NKJ3 5w2l CST complex subunit CTC1 Author chain B Reference sequence 716–880 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q2NKJ3 6w6w CST complex subunit CTC1 Author chain A Reference sequence 2–1217 1 Protein–DNA Heteromer Protein 4 DNA 1 pentameric （5） Consistent with all polymers
Q2NKJ3 6w6w CST complex subunit CTC1 Author chain B Reference sequence 2–1217 1 Protein–DNA Heteromer Protein 4 DNA 1 pentameric （5） Consistent with all polymers
Q2NKJ3 7u5c CST complex subunit CTC1 Author chain E Reference sequence 1–1217 1 Protein–DNA Heteromer Protein 7 DNA 1 octameric （8） Consistent with all polymers
Q2NKJ3 8d0b CST complex subunit CTC1 Author chain A Reference sequence 9–1217 1 Protein–DNA Heteromer Protein 7 DNA 1 octameric （8） Consistent with all polymers
Q2NKJ3 8d0k CST complex subunit CTC1 Author chain A Reference sequence 2–1217 1 Protein–DNA Heteromer Protein 7 DNA 1 octameric （8） Consistent with all polymers
Q2NKJ3 8soj CST complex subunit CTC1 Author chain A Reference sequence 1–1217 1 Insufficient information Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q2NKJ3 8sok CST complex subunit CTC1 Author chain A Reference sequence 1–1217 1 Insufficient information Heteromer Protein 5 DNA 1 hexameric （6） 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.