SMTL ID : 8jz7.1

Cryo-EM structure of MK-6892-bound HCAR2 in complex with Gi protein

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

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

Ligands

1 x FI7: 2-[[2,2-dimethyl-3-[3-(5-oxidanylpyridin-2-yl)-1,2,4-oxadiazol-5-yl]propanoyl]amino]cyclohexene-1-carboxylic acid(Non-covalent)

FI7.1: 14 residues within 4Å: Chain E: Y.121, L.138, L.141, A.142, R.145, Q.146, L.196, S.212, S.213, F.214, H.223, M.226, L.314, Y.318 10 PLIP interactions: 10 interactions with chain E Hydrophobic interactions: E:L.141, E:F.214, E:H.223, E:M.226 Hydrogen bonds: E:Q.146, E:S.213, E:F.214, E:H.223, E:Y.318 Salt bridges: E:R.145

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cheng, L. et al., Orthosteric ligand selectivity and allosteric probe dependence at Hydroxycarboxylic acid receptor HCAR2. Signal Transduct Target Ther (2023)

Release Date

2023-10-04

Peptides

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

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

C
D

D
S

E
A

Membrane

We predict this structure to be a membrane protein.
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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

Guanine nucleotide-binding protein G(i) subunit alpha-1

scFv16

Hydroxycarboxylic acid receptor 2

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