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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：Q02246 New Search
5PDB entries
5Biological assembly
9chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q02246 2om5 Contactin 2 Author chain A Reference sequence 34–414 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q02246 8k3j Contactin-2 Author chain A Reference sequence 31–1012 1 Other combination Homooligomer Protein 2 其他 4 dimeric （2） Consistent with protein count
Q02246 8k3j Contactin-2 Author chain B Reference sequence 31–1012 1 Other combination Homooligomer Protein 2 其他 4 dimeric （2） Consistent with protein count
Q02246 8k53 Contactin-2 Author chain A Reference sequence 31–1012 1 Other combination Homooligomer Protein 2 其他 4 dimeric （2） Consistent with protein count
Q02246 8k53 Contactin-2 Author chain B Reference sequence 31–1012 1 Other combination Homooligomer Protein 2 其他 4 dimeric （2） Consistent with protein count
Q02246 9ba4 Contactin-2 Author chain A Reference sequence 31–1004 1 Other combination Homooligomer Protein 2 其他 6 dimeric （2） Consistent with protein count
Q02246 9ba4 Contactin-2 Author chain B Reference sequence 31–1004 1 Other combination Homooligomer Protein 2 其他 6 dimeric （2） Consistent with protein count
Q02246 9ba5 Contactin-2 Author chain A Reference sequence 31–606 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q02246 9ba5 Contactin-2 Author chain B Reference sequence 31–606 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） 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.