SMTL ID : 8j24.1

Cryo-EM structure of FFAR2 complex bound with acetic acid

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

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

Ligands

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.1: 7 residues within 4Å: Chain C: Y.90, I.143, V.144, Y.165, L.183, Y.238, R.255 8 PLIP interactions: 8 interactions with chain C Hydrophobic interactions: C:Y.90, C:V.144, C:L.183 Hydrogen bonds: C:Y.165, C:Y.238 Salt bridges: C:R.180, C:H.242, C:R.255

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, F. et al., Molecular recognition and activation mechanism of short-chain fatty acid receptors FFAR2/3. Cell Res. (2024)

Release Date

2024-01-24

Peptides

Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1: A
Guanine nucleotide-binding protein G(i) subunit alpha-1: B
Free fatty acid receptor 2: C
Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2: D
scGV16: E

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

C
D

D
F

E
G

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) subunit alpha-1

Free fatty acid receptor 2

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

scGV16

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