SMTL ID : 8ea0.1

CryoEM structure of miniGq-coupled hM3R in complex with iperoxo (local refinement)

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

monomer

Ligands

1 x IXO: 4-(4,5-dihydro-1,2-oxazol-3-yloxy)-N,N,N-trimethylbut-2-yn-1-aminium(Non-covalent)

IXO.1: 14 residues within 4Å: Chain A: D.103, Y.104, S.107, N.108, V.111, W.155, A.194, F.195, W.279, Y.282, N.283, Y.305, C.308, Y.309 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:Y.104, A:A.194, A:W.279 Hydrogen bonds: A:N.283 Salt bridges: A:D.103 pi-Cation interactions: A:Y.104, A:Y.282, A:Y.305

1 x Y01: CHOLESTEROL HEMISUCCINATE(Non-covalent)

Y01.2: 11 residues within 4Å: Chain A: M.112, L.115, F.119, F.123, Y.131, R.135, R.139, M.143, I.150, A.193, M.197 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.115, A:F.119, A:F.119, A:Y.131, A:I.150, A:M.197 Salt bridges: A:R.139

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, S. et al., Molecular basis for selective activation of DREADD-based chemogenetics. Nature (2022)

Release Date

2022-11-30

Peptides

Muscarinic acetylcholine receptor M3: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Membrane

We predict this structure to be a membrane protein.
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Muscarinic acetylcholine receptor M3

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