SMTL ID : 9as4.1

Global reconstruction of 5-HT2AR bound to LSD in complex with a mini-Gq protein and scFv16 obtained by cryo-electron microscopy (cryoEM)

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY 3.06 Å

Oligo State

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

Ligands

1 x 7LD: (8alpha)-N,N-diethyl-6-methyl-9,10-didehydroergoline-8-carboxamide(Non-covalent)

7LD.1: 10 residues within 4Å: Chain A: W.151, D.155, V.156, S.159, T.160, L.229, S.242, F.339, F.340, Y.370 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:W.151, A:D.155, A:V.156, A:L.229 Hydrogen bonds: A:S.242, A:S.242 Salt bridges: A:D.155 pi-Stacking: A:F.340

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gumpper, R.H. et al., The structural diversity of psychedelic drug actions revealed. Nat Commun (2025)

Release Date

2025-04-02

Peptides

5-hydroxytryptamine receptor 2A: A
G subunit q (Gi2-mini-Gq chimeric): 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
single chain Fab (svFv16): E

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

Membrane

We predict this structure to be a membrane protein.
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5-hydroxytryptamine receptor 2A

G subunit q (Gi2-mini-Gq chimeric)

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

single chain Fab (svFv16)

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