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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：O43612 New Search
5PDB entries
5Biological assembly
5chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
O43612 1cq0 PROTEIN (NEW HYPOTHALAMIC NEUROPEPTIDE/OREXIN-B28) Author chain A Reference sequence 71–97 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
O43612 1r02 Orexin-A Author chain A Reference sequence 34–66 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
O43612 1uvq OREXIN Author chain C Reference sequence 1–12 1 Other combination Heteromer Protein 3 其他 1 trimeric （3） Consistent with protein count
O43612 1wso Orexin-A Author chain A Reference sequence 35–66 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
O43612 7l1u Orexin Author chain L Reference sequence 70–97 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） 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.