SMTL ID : 7v68.1

An Agonist and PAM-bound Class A GPCR with Gi protein complex structure

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-1-1-mer

Ligands

1 x IXO: 4-(4,5-dihydro-1,2-oxazol-3-yloxy)-N,N,N-trimethylbut-2-yn-1-aminium(Non-covalent)

IXO.1: 11 residues within 4Å: Chain E: D.112, Y.113, S.116, N.117, V.120, A.203, F.204, W.280, Y.283, Y.306, Y.310 4 PLIP interactions: 4 interactions with chain E Hydrophobic interactions: E:N.117, E:W.280, E:Y.283 Salt bridges: E:D.112

1 x 2CU: 3-amino-5-chloro-N-cyclopropyl-4-methyl-6-[2-(4-methylpiperazin-1-yl)-2-oxoethoxy]thieno[2,3-b]pyridine-2-carboxamide(Non-covalent)

2CU.2: 14 residues within 4Å: Chain E: Y.89, Y.92, F.186, I.187, L.190, S.191, N.290, C.293, Q.294, D.299, T.300, W.302, S.303, Y.306 8 PLIP interactions: 8 interactions with chain E Hydrophobic interactions: E:Y.92, E:F.186, E:F.186, E:I.187, E:L.190, E:W.302 Hydrogen bonds: E:Y.306 pi-Stacking: E:F.186

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, J. et al., The unconventional activation of the muscarinic acetylcholine receptor M4R by diverse ligands. Nat Commun (2022)

Release Date

2022-05-11

Peptides

Guanine nucleotide-binding protein G(i) subunit alpha-1: A
Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1: B
Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2: C
scFv16: D
Muscarinic acetylcholine receptor M4: E

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
S

E
R

Membrane

We predict this structure to be a membrane protein.
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Guanine nucleotide-binding protein G(i) subunit alpha-1

Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1

Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2

scFv16

Muscarinic acetylcholine receptor M4

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