SMTL ID : 5dsg.2 (2 other biounits)

Structure of the M4 muscarinic acetylcholine receptor (M4-mT4L) bound to tiotropium

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 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: 17 residues within 4Å: Chain A: D.93, Y.94, S.97, N.98, W.145, L.171, T.177, T.180, A.181, A.184, F.185, W.348, Y.351, N.352, Y.374, C.377, Y.378 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:Y.94, A:W.145, A:T.177, A:W.348, A:Y.351, A:Y.374 Hydrogen bonds: A:S.97, A:N.352, A:N.352 Salt bridges: A:D.93 pi-Cation interactions: A:Y.94, A:Y.374

2 x OLC: (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate(Non-covalent)

OLC.2: 3 residues within 4Å: Chain A: F.178, L.356, T.359 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:F.178, A:F.178 OLC.6: 11 residues within 4Å: Chain A: N.98, L.144, W.145, W.152, F.170, S.172, N.173, V.176, T.180, A.183, A.184 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:F.170, A:F.170, A:F.170, A:T.180, A:A.184 Hydrogen bonds: A:S.172, A:N.173

2 x OLA: OLEIC ACID(Non-covalent)

OLA.3: 6 residues within 4Å: Chain A: G.131, A.135, W.138, V.139, F.142 Ligands: OLA.4 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:A.135, A:W.138, A:V.139, A:F.142, A:F.142 OLA.4: 10 residues within 4Å: Chain A: F.53, S.54, I.61, L.88, L.92, V.95, I.134, W.138, F.142 Ligands: OLA.3 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:V.95, A:I.134, A:W.138, A:W.138, A:F.142

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

P6G.5: 9 residues within 4Å: Chain A: Y.70, L.90, Y.94, F.167, I.168, T.177, Y.351, W.370, Y.374 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:I.168, A:Y.351 Water bridges: A:Y.351

1 x PG6: 1-(2-METHOXY-ETHOXY)-2-{2-[2-(2-METHOXY-ETHOXY]-ETHOXY}-ETHANE(Non-covalent)

PG6.7: 8 residues within 4Å: Chain A: G.276, F.277, N.279, S.280, N.295, S.299, R.300, W.301 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:N.279, A:N.279, A:S.280, A:N.295, A:N.295, A:R.300, A:W.301

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Thal, D.M. et al., Crystal structures of the M1 and M4 muscarinic acetylcholine receptors. Nature (2016)

Release Date

2016-03-16

Peptides

Muscarinic acetylcholine receptor M4,Endolysin,Endolysin,Muscarinic acetylcholine receptor M4: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Membrane

We predict this structure to be a membrane protein.
Show / Hide

Muscarinic acetylcholine receptor M4,Endolysin,Endolysin,Muscarinic acetylcholine receptor M4

Related Entries With Identical Sequence