SMTL ID : 5zk3.1

Crystal structure of rationally thermostabilized M2 muscarinic acetylcholine receptor bound with QNB

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

monomer

Ligands

1 x QNB: (3R)-1-azabicyclo[2.2.2]oct-3-yl hydroxy(diphenyl)acetate(Non-covalent)

QNB.1: 17 residues within 4Å: Chain A: D.105, Y.106, S.109, N.110, V.113, W.157, F.183, T.189, T.192, A.193, A.196, F.197, W.349, Y.352, N.353, Y.375, C.378 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:Y.106, A:Y.106, A:N.110, A:V.113, A:W.157, A:F.183, A:T.189, A:A.193, A:A.196, A:W.349, A:Y.352, A:Y.352, A:Y.375 Hydrogen bonds: A:S.109, A:N.353 Salt bridges: A:D.105

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Suno, R. et al., Structural insights into the subtype-selective antagonist binding to the M2muscarinic receptor. Nat. Chem. Biol. (2018)

Release Date

2018-11-21

Peptides

Muscarinic acetylcholine receptor M2,Apo-cytochrome b562,Muscarinic acetylcholine receptor M2: 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 M2,Apo-cytochrome b562,Muscarinic acetylcholine receptor M2

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