7T94

Cryo-EM structure of S1 state ACh-bound M2R-Go signaling complex with a PAM


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.16 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation   3D Report Full Report


This is version 1.0 of the entry. See complete history


Literature

Cryo-EM structure of S1 state ACh-bound M2R-Go signaling complex with a PAM

Xu, J.Wang, Q.Du, Y.Kobilka, B.K.

To be published.

Macromolecules
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Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Muscarinic acetylcholine receptor M2,muscarinic acetylcholine receptor M2 chimeraA353Homo sapiensMutation(s): 0 
Gene Names: CHRM2
Membrane Entity: Yes 
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Find proteins for P08172 (Homo sapiens)
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Go to UniProtKB:  P08172
PHAROS:  P08172
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UniProt GroupP08172
Protein Feature View
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Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
Guanine nucleotide-binding protein G(o) subunit alphaB354Homo sapiensMutation(s): 4 
Gene Names: GNAO1
Membrane Entity: Yes 
UniProt & NIH Common Fund Data Resources
Find proteins for P09471 (Homo sapiens)
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PHAROS:  P09471
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UniProt GroupP09471
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Entity ID: 3
MoleculeChainsSequence LengthOrganismDetailsImage
Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1C345Homo sapiensMutation(s): 0 
Gene Names: GNB1
UniProt & NIH Common Fund Data Resources
Find proteins for P62873 (Homo sapiens)
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PHAROS:  P62873
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UniProt GroupP62873
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Entity ID: 4
MoleculeChainsSequence LengthOrganismDetailsImage
Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2D71Homo sapiensMutation(s): 0 
Gene Names: GNG2
Membrane Entity: Yes 
UniProt & NIH Common Fund Data Resources
Find proteins for P59768 (Homo sapiens)
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PHAROS:  P59768
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UniProt GroupP59768
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Entity ID: 5
MoleculeChainsSequence LengthOrganismDetailsImage
Antibody fragmentE256Mus musculusMutation(s): 0 
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Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
2CU (Subject of Investigation/LOI)
Query on 2CU

Download Ideal Coordinates CCD File 
G [auth A]3-amino-5-chloro-N-cyclopropyl-4-methyl-6-[2-(4-methylpiperazin-1-yl)-2-oxoethoxy]thieno[2,3-b]pyridine-2-carboxamide
C19 H24 Cl N5 O3 S
TYTGOXSAAQWLPJ-UHFFFAOYSA-N
 Ligand Interaction
ACH (Subject of Investigation/LOI)
Query on ACH

Download Ideal Coordinates CCD File 
F [auth A]ACETYLCHOLINE
C7 H16 N O2
OIPILFWXSMYKGL-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.16 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Structure Validation

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Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Not funded--

Revision History  (Full details and data files)

  • Version 1.0: 2023-01-25
    Type: Initial release