SMTL ID : 8ihh.1

Cryo-EM structure of HCA2-Gi complex with LUF6283

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

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

Ligands

1 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.1: 3 residues within 4Å: Chain A: K.144, K.145, N.146 No protein-ligand interaction detected (PLIP)

1 x P8A: 5-butyl-1~{H}-pyrazole-3-carboxylic acid(Non-covalent)

P8A.2: 15 residues within 4Å: Chain A: L.212, N.215, Y.216, W.220, M.232, L.233, L.236, R.240, C.306, S.307, S.308, F.309, F.406, L.409, Y.413 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:L.212, A:Y.216, A:W.220, A:W.220, A:L.233, A:F.406, A:L.409 Hydrogen bonds: A:S.307, A:S.308, 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 2: 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
scFv16: E

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
R

B
A

C
B

D
C

E
S

Membrane

We predict this structure to be a membrane protein.
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Soluble cytochrome b562,Hydroxycarboxylic acid receptor 2

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

scFv16

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