SMTL ID : 8ihj.1

Cryo-EM structure of HCA3-Gi complex with acifran

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

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

Ligands

1 x P9X: (5~{S})-5-methyl-4-oxidanylidene-5-phenyl-furan-2-carboxylic acid(Non-covalent)

P9X.1: 13 residues within 4Å: Chain A: V.212, Y.215, Y.216, V.232, L.233, F.236, R.240, C.306, I.307, F.309, F.406, L.409, Y.413 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:V.212, A:Y.215, A:V.232, A:L.233, A:F.236, A:F.309, A:F.406 Hydrogen bonds: A:S.308, A:Y.413 Salt bridges: A:R.240

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Suzuki, S. et al., Structural basis of hydroxycarboxylic acid receptor signaling mechanisms through ligand binding. Nat Commun (2023)

Release Date

2023-08-30

Peptides

Soluble cytochrome b562,Hydroxycarboxylic acid receptor 3: A
Guanine nucleotide-binding protein G(i) subunit alpha-1: B
scFv16: 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

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
R

B
A

C
S

D
B

E
C

Membrane

We predict this structure to be a membrane protein.
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Soluble cytochrome b562,Hydroxycarboxylic acid receptor 3

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

scFv16

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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