SMTL ID : 6zfz.1

Structure of M1-StaR-T4L in complex with 77-LH-28-1 at 2.17A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.17 Å

Oligo State

monomer

Ligands

1 x QJT: 1-[3-(4-butylpiperidin-1-yl)propyl]-3,4-dihydroquinolin-2-one(Non-covalent)

QJT.1: 16 residues within 4Å: Chain A: S.59, L.62, Y.63, W.72, A.82, D.86, Y.87, S.90, N.91, W.138, C.159, T.177, W.385, Y.411, C.414, Y.415 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:L.62, A:Y.63, A:W.72, A:A.82, A:Y.87, A:Y.87, A:N.91, A:W.138, A:T.177, A:W.385 Water bridges: A:Y.63 Salt bridges: A:D.86 pi-Cation interactions: A:Y.411

8 x OLA: OLEIC ACID(Non-covalent)

OLA.2: 10 residues within 4Å: Chain A: I.31, Q.38, Y.43, F.46, C.50, I.54, L.124, W.131 Ligands: OLA.3, OLA.7 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:I.31, A:Y.43, A:Y.43, A:F.46, A:I.54, A:L.124, A:W.131 OLA.3: 10 residues within 4Å: Chain A: L.85, V.88, L.124, I.127, G.128, W.131, L.132, F.135 Ligands: OLA.2, OLA.5 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.85, A:V.88, A:W.131, A:L.132, A:F.135, A:F.135 Hydrogen bonds: A:G.128 OLA.4: 1 residues within 4Å: Chain A: V.136 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:V.136 OLA.5: 8 residues within 4Å: Chain A: F.58, L.62, L.74, A.78, L.81, L.85, F.135 Ligands: OLA.3 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:F.58, A:L.62, A:L.85, A:F.135 OLA.7: 6 residues within 4Å: Chain A: M.28, K.32, Y.43, F.46, L.53 Ligands: OLA.2 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:M.28, A:K.32, A:F.46, A:L.53 Hydrogen bonds: A:Y.43 OLA.8: 7 residues within 4Å: Chain A: M.95, L.99, F.102, F.106, R.122, A.130 Ligands: OLC.11 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:F.102, A:F.102, A:F.106, A:A.130 OLA.9: 4 residues within 4Å: Chain A: I.420, M.423, C.424, L.427 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:I.420, A:M.423, A:L.427 OLA.10: 3 residues within 4Å: Chain A: I.9, V.12, T.405 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:I.9, A:V.12 Hydrogen bonds: A:T.405

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

PO4.6: 5 residues within 4Å: Chain A: R.110, L.112, S.113, D.271, R.275 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:L.112, A:S.113, A:S.113, A:S.113 Salt bridges: A:R.110, A:R.275

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

OLC.11: 8 residues within 4Å: Chain A: N.91, M.95, L.98, L.137, A.176, T.177, L.180 Ligands: OLA.8 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:L.98, A:A.176, A:L.180 Hydrogen bonds: A:A.176

1 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.12: 5 residues within 4Å: Chain A: Q.146, Y.147, G.150, E.151, R.152 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.152

2 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.13: 5 residues within 4Å: Chain A: P.167, T.170, S.395, W.407, Y.411 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.395, A:S.395 PGE.14: 12 residues within 4Å: Chain A: H.71, W.72, A.73, G.75, A.76, C.79, R.152, V.154, L.155, A.156, G.157, Q.158 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.75, A:R.152, A:G.157

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Brown, A.J.H. et al., From structure to clinic: Design of a muscarinic M1 receptor agonist with potential to treatment of Alzheimer's disease. Cell (2021)

Release Date

2021-10-06

Peptides

Muscarinic acetylcholine receptor M1,Endolysin,Muscarinic acetylcholine receptor M1: 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 M1,Endolysin,Muscarinic acetylcholine receptor M1

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