SMTL ID : 6vcb.1

Cryo-EM structure of the Glucagon-like peptide-1 receptor in complex with G protein, GLP-1 peptide and a positive allosteric modulator

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

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

Ligands

1 x QW7: 1-[(1R)-1-(2,6-dichloro-3-methoxyphenyl)ethyl]-6-{2-[(2R)-piperidin-2-yl]phenyl}-1H-benzimidazole(Non-covalent)

QW7.1: 10 residues within 4Å: Chain A: L.164, L.165, Y.168, I.169, D.221, L.224, K.225, S.229 Chain B: V.10, L.14 9 PLIP interactions: 7 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:L.165, A:L.165, A:Y.168, A:I.169, A:K.225, B:V.10, B:L.14 pi-Stacking: A:Y.168, A:Y.168

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bueno, A.B. et al., Structural insights into probe-dependent positive allosterism of the GLP-1 receptor. Nat.Chem.Biol. (2020)

Release Date

2020-07-22

Peptides

Glucagon-like peptide 1 receptor: A
Glucagon-like peptide 1: B
Guanine nucleotide-binding protein G(s) subunit alpha isoforms short: C
Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1: D
Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2: E
Nanobody 35: F

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
R

B
P

C
A

D
B

E
G

F
N

Membrane

We predict this structure to be a membrane protein.
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Glucagon-like peptide 1 receptor

Glucagon-like peptide 1

Guanine nucleotide-binding protein G(s) subunit alpha isoforms short

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

Nanobody 35

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