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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：O09047 New Search
6PDB entries
6Biological assembly
6chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
O09047 9kv6 Muscarinic acetylcholine receptor M4,C3a anaphylatoxin chemotactic receptor Author chain E Reference sequence 2–477 1 Insufficient information Heteromer Protein 6 hexameric （6） Consistent with protein count
O09047 9kv8 Muscarinic acetylcholine receptor M4,C3a anaphylatoxin chemotactic receptor Author chain C Reference sequence 2–477 1 Insufficient information Heteromer Protein 6 hexameric （6） Consistent with protein count
O09047 9kz8 Muscarinic acetylcholine receptor M4,C3a anaphylatoxin chemotactic receptor Author chain C Reference sequence 2–477 1 Insufficient information Heteromer Protein 6 hexameric （6） Consistent with protein count
O09047 9kzk Muscarinic acetylcholine receptor M4,C3a anaphylatoxin chemotactic receptor Author chain E Reference sequence 2–477 1 Insufficient information Heteromer Protein 6 hexameric （6） Consistent with protein count
O09047 9l0h Muscarinic acetylcholine receptor M4,C3a anaphylatoxin chemotactic receptor Author chain E Reference sequence 2–477 1 Insufficient information Heteromer Protein 5 pentameric （5） Consistent with protein count
O09047 9umj Muscarinic acetylcholine receptor M4,C3a anaphylatoxin chemotactic receptor Author chain C Reference sequence 2–477 1 Insufficient information 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.