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9JEA

cryo-EM structure of M1 muscarinic acetylcholine receptor in complex with atropine

This is a non-PDB format compatible entry.
Functional Information from PROSITE/UniProt
site_idPS00237
Number of Residues17
DetailsG_PROTEIN_RECEP_F1_1 G-protein coupled receptors family 1 signature. ASVmNLLLISFDRYFsV
ChainResidueDetails
AALA111-VAL127

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues21
DetailsTransmembrane: {"description":"Helical; Name=2","evidences":[{"source":"PubMed","id":"32646996","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"6WJC","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues10
DetailsTopological domain: {"description":"Extracellular","evidences":[{"source":"PubMed","id":"32646996","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"6WJC","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues25
DetailsTransmembrane: {"description":"Helical; Name=3","evidences":[{"source":"PubMed","id":"32646996","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"6WJC","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues20
DetailsTopological domain: {"description":"Cytoplasmic","evidences":[{"source":"PubMed","id":"32646996","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"6WJC","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues21
DetailsTransmembrane: {"description":"Helical; Name=4","evidences":[{"source":"PubMed","id":"32646996","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"6WJC","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues23
DetailsTransmembrane: {"description":"Helical; Name=5","evidences":[{"source":"PubMed","id":"32646996","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"6WJC","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues9
DetailsCompositional bias: {"description":"Low complexity","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues3
DetailsSite: {"description":"Subtype-specific residue that binds to snake venom muscarinic toxin 7","evidences":[{"source":"PubMed","id":"32646996","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues1
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"UniProtKB","id":"P12657","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

240971

PDB entries from 2025-08-27

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