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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：Q16625 New Search
3PDB entries
3Biological assembly
3chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q16625 1wpa Occludin Author chain A Reference sequence 413–522 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q16625 1xaw Occludin Author chain A Reference sequence 383–522 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q16625 3g7c Occludin Author chain A Reference sequence 416–522 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.