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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：P08172 New Search
17PDB entries
17Biological assembly
32chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P08172 3uon Human M2 muscarinic acetylcholine, receptor T4 lysozyme fusion protein Author chain A Reference sequence 1–217 1 Insufficient information Monomer Protein 1 monomeric （1） Consistent with protein count
P08172 3uon Human M2 muscarinic acetylcholine, receptor T4 lysozyme fusion protein Author chain A Reference sequence 377–466 1 Insufficient information Monomer Protein 1 monomeric （1） Consistent with protein count
P08172 4mqs Muscarinic acetylcholine receptor M2 Author chain A Reference sequence 1–232 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P08172 4mqs Muscarinic acetylcholine receptor M2 Author chain A Reference sequence 373–466 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P08172 4mqt Muscarinic acetylcholine receptor M2 Author chain A Reference sequence 1–232 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P08172 4mqt Muscarinic acetylcholine receptor M2 Author chain A Reference sequence 373–466 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P08172 5yc8 Muscarinic acetylcholine receptor M2,Redesigned apo-cytochrome b562,Muscarinic acetylcholine receptor M2 Author chain A Reference sequence 10–214 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P08172 5yc8 Muscarinic acetylcholine receptor M2,Redesigned apo-cytochrome b562,Muscarinic acetylcholine receptor M2 Author chain A Reference sequence 377–466 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P08172 5zk3 Muscarinic acetylcholine receptor M2,Apo-cytochrome b562,Muscarinic acetylcholine receptor M2 Author chain A Reference sequence 10–217 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P08172 5zk3 Muscarinic acetylcholine receptor M2,Apo-cytochrome b562,Muscarinic acetylcholine receptor M2 Author chain A Reference sequence 377–466 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P08172 5zk8 Muscarinic acetylcholine receptor M2,Redesigned apo-cytochrome b562,Muscarinic acetylcholine receptor M2 Author chain A Reference sequence 10–217 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P08172 5zk8 Muscarinic acetylcholine receptor M2,Redesigned apo-cytochrome b562,Muscarinic acetylcholine receptor M2 Author chain A Reference sequence 377–466 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P08172 5zkb Muscarinic acetylcholine receptor M2,Apo-cytochrome b562,Muscarinic acetylcholine receptor M2 Author chain A Reference sequence 10–217 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P08172 5zkb Muscarinic acetylcholine receptor M2,Apo-cytochrome b562,Muscarinic acetylcholine receptor M2 Author chain A Reference sequence 377–466 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P08172 5zkc Muscarinic acetylcholine receptor M2,Apo-cytochrome b562,Muscarinic acetylcholine receptor M2 Author chain A Reference sequence 10–217 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P08172 5zkc Muscarinic acetylcholine receptor M2,Apo-cytochrome b562,Muscarinic acetylcholine receptor M2 Author chain A Reference sequence 377–466 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P08172 6oik Muscarinic acetylcholine receptor M2,Muscarinic acetylcholine receptor M2 Author chain R Reference sequence 3–232 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P08172 6oik Muscarinic acetylcholine receptor M2,Muscarinic acetylcholine receptor M2 Author chain R Reference sequence 360–466 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P08172 6u1n Muscarinic acetylcholine receptor M2, Vasopressin V2 receptor chimera Author chain R Reference sequence 2–466 1 Insufficient information Heteromer Protein 4 tetrameric （4） Consistent with protein count
P08172 7t8x Muscarinic acetylcholine receptor M2,muscarinic acetylcholine receptor M2 chimera Author chain A Reference sequence 4–232 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P08172 7t8x Muscarinic acetylcholine receptor M2,muscarinic acetylcholine receptor M2 chimera Author chain A Reference sequence 368–466 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P08172 7t90 Muscarinic acetylcholine receptor M2 Author chain A Reference sequence 4–232 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P08172 7t90 Muscarinic acetylcholine receptor M2 Author chain A Reference sequence 368–466 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P08172 7t94 Muscarinic acetylcholine receptor M2,muscarinic acetylcholine receptor M2 chimera Author chain A Reference sequence 4–232 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P08172 7t94 Muscarinic acetylcholine receptor M2,muscarinic acetylcholine receptor M2 chimera Author chain A Reference sequence 368–466 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P08172 7t96 Muscarinic acetylcholine receptor M2 Author chain A Reference sequence 4–232 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P08172 7t96 Muscarinic acetylcholine receptor M2 Author chain A Reference sequence 368–466 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P08172 8j8r Muscarinic acetylcholine receptor M2 Author chain G Reference sequence 300–317 1 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
P08172 8j8r Muscarinic acetylcholine receptor M2 Author chain U Reference sequence 300–317 1 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
P08172 8j8r Muscarinic acetylcholine receptor M2 Author chain V Reference sequence 300–317 1 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
P08172 8j97 Muscarinic acetylcholine receptor M2 Author chain V Reference sequence 305–313 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P08172 8jaf Muscarinic acetylcholine receptor M2 Author chain V Reference sequence 307–313 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） 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.