SMTL ID : 8wp1.1

Cryo-EM structure of SUCR1 in complex with cis-epoxysuccinic acid and Gi proteins

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-1-mer

Ligands

1 x U9S: (2R,3S)-oxirane-2,3-dicarboxylic acid

U9S.1: 10 residues within 4Å: Chain A: Y.22, L.71, Y.75, R.91, L.94, H.95, D.166, F.167, R.273, F.277 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:Y.22, A:F.167 Water bridges: A:H.95 Salt bridges: A:R.91, A:R.91, A:H.95, A:R.273

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liu, A. et al., Structural insights into ligand recognition and activation of the succinate receptor SUCNR1. Cell Rep (2024)

Release Date

2024-09-11

Peptides

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

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

C
D

D
E

Membrane

We predict this structure to be a membrane protein.
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Succinate receptor 1

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

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