SMTL ID : 4daj.1 (5 other biounits)

Structure of the M3 Muscarinic Acetylcholine Receptor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.40 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: 14 residues within 4Å: Chain A: D.92, Y.93, S.96, N.97, W.144, T.176, A.180, A.183, F.184, W.387, Y.390, N.391, Y.413, C.416 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:Y.93, A:W.144, 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, A:W.387, A:Y.413

4 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 2 residues within 4Å: Chain A: N.348, R.352 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.348, A:R.349 Salt bridges: A:R.352 PO4.3: 3 residues within 4Å: Chain A: R.218, L.219, K.220 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:L.219, A:K.220 Salt bridges: A:K.220 PO4.4: 1 residues within 4Å: Chain A: N.320 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.320, A:N.320, A:N.320 PO4.5: 2 residues within 4Å: Chain A: K.123, K.264 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:K.123, A:K.264

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kruse, A.C. et al., Structure and dynamics of the M3 muscarinic acetylcholine receptor. Nature (2012)

Release Date

2012-02-22

Peptides

Muscarinic acetylcholine receptor M3, Lysozyme: 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, Lysozyme

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