SMTL ID : 9kux.1

Cryo-EM structure of dimeric APJR and one Beta-arrestin complex with small molecules

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY 3.57 Å

Oligo State

hetero-1-2-mer

Ligands

2 x 01: (1~{S},2~{S})-~{N}-[4-(2,6-dimethoxyphenyl)-5-(6-methylpyridin-2-yl)-1,2,4-triazol-3-yl]-1-(5-methylpyrimidin-2-yl)-1-oxidanyl-propane-2-sulfonamide

01.1: 10 residues within 4Å: Chain B: W.232, I.256, F.257, R.315, M.330, Y.411, Y.418, F.438, T.442, Y.446 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:I.256, B:M.330, B:Y.411, B:F.438, B:F.438, B:T.442, B:Y.446 Hydrogen bonds: B:R.315, B:R.315 pi-Stacking: B:W.232 01.2: 14 residues within 4Å: Chain C: Y.182, F.225, Y.235, S.253, I.256, R.315, Y.411, V.414, Y.418, M.435, F.438, P.439, T.442, Y.446 14 PLIP interactions: 14 interactions with chain C Hydrophobic interactions: C:F.225, C:F.225, C:Y.235, C:I.256, C:Y.411, C:V.414, C:Y.418, C:F.438, C:F.438 Hydrogen bonds: C:R.315 pi-Stacking: C:W.232, C:Y.418, C:F.438, C:F.438

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yue, Y. et al., Mechanistic insights into the versatile stoichiometry and biased signaling of the apelin receptor-arrestin complex. Nat Commun (2025)

Release Date

2025-09-17

Peptides

Beta arrestin-scFv30: A
Apelin receptor: BC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
Q

C
R

Membrane

We predict this structure to be a membrane protein.
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Beta arrestin-scFv30

Apelin receptor

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