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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：O43193 New Search
4PDB entries
4Biological assembly
4chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
O43193 8ibu Soluble cytochrome b562,Motilin receptor,Fusion tag Author chain R Reference sequence 1–412 1 Insufficient information Heteromer Protein 5 pentameric （5） Consistent with protein count
O43193 8ibv Soluble cytochrome b562,Motilin receptor,Soluble cytochrome b562, motilin receptor Author chain R Reference sequence 1–412 1 Insufficient information Heteromer Protein 6 hexameric （6） Consistent with protein count
O43193 9jmc Motilin receptor Author chain R Reference sequence 1–412 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
O43193 9jmd Motilin receptor Author chain R Reference sequence 1–412 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） 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.