SMTL ID : 5zhp.2 (1 other biounit)

M3 muscarinic acetylcholine receptor in complex with a selective antagonist

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.10 Å

Oligo State

monomer

Ligands

1 x 9EC: (1R,2R,4S,5S,7s)-7-({[4-fluoro-2-(thiophen-2-yl)phenyl]carbamoyl}oxy)-9,9-dimethyl-3-oxa-9-azatricyclo[3.3.1.0~2,4~]nonan-9-ium(Non-covalent)

9EC.1: 17 residues within 4Å: Chain A: D.92, Y.93, S.96, N.97, V.100, W.144, L.170, T.176, T.179, A.180, A.183, F.184, W.344, Y.347, N.348, Y.370, C.373 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:Y.93, A:N.97, A:W.144, A:W.144, A:T.176, A:T.179, A:A.180, A:A.183, A:W.344, A:Y.347, A:Y.370 Hydrogen bonds: A:S.96, A:N.348, A:N.348 Salt bridges: A:D.92 pi-Cation interactions: A:Y.93, A:W.344

1 x P6G: HEXAETHYLENE GLYCOL(Non-functional Binders)

P6G.2: 10 residues within 4Å: Chain A: W.88, L.89, Y.93, F.166, I.167, L.170, Y.347, W.366, N.367, Y.370 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.93, A:I.167, A:L.170, A:Y.347

1 x CIT: CITRIC ACID(Non-functional Binders)

CIT.3: 5 residues within 4Å: Chain A: F.275, T.276, N.277, S.278, N.293 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:F.275 Hydrogen bonds: A:N.277, A:S.278, A:N.293

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liu, H. et al., Structure-guided development of selective M3 muscarinic acetylcholine receptor antagonists. Proc. Natl. Acad. Sci. U.S.A. (2018)

Release Date

2018-11-28

Peptides

Muscarinic acetylcholine receptor M3,Endolysin,Endolysin,Muscarinic acetylcholine receptor M3: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Membrane

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

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