SMTL ID : 4u14.1 (1 other biounit)

Structure of the M3 muscarinic acetylcholine receptor bound to the antagonist tiotropium crystallized with disulfide-stabilized T4 lysozyme (dsT4L)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.57 Å

Oligo State

monomer

Ligands

1 x 0HK: (1R,2R,4S,5S,7S)-7-{[hydroxy(dithiophen-2-yl)acetyl]oxy}-9,9-dimethyl-3-oxa-9-azoniatricyclo[3.3.1.0~2,4~]nonane(Non-covalent)

0HK.1: 16 residues within 4Å: Chain A: I.61, D.92, Y.93, S.96, N.97, W.144, L.170, T.176, A.180, A.183, F.184, W.387, Y.390, N.391, Y.413, C.416 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:Y.93, A:W.144, A:L.170, A:W.387, A:Y.390, A:Y.413 Hydrogen bonds: A:S.96, A:N.391, A:N.391 Salt bridges: A:D.92 pi-Cation interactions: A:Y.93

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Thorsen, T.S. et al., Modified T4 Lysozyme Fusion Proteins Facilitate G Protein-Coupled Receptor Crystallogenesis. Structure (2014)

Release Date

2014-11-26

Peptides

Muscarinic acetylcholine receptor M3,Endolysin,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,Endolysin,Muscarinic acetylcholine receptor M3

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