SMTL ID : 8dpg.1

Cryo-EM structure of the 5HT2C receptor (INI isoform) bound to psilocin

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

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

Ligands

1 x 91Q: 3-[2-(dimethylamino)ethyl]-1~{H}-indol-4-ol(Non-covalent)

91Q.1: 14 residues within 4Å: Chain A: D.134, V.135, S.138, T.139, F.214, V.215, G.218, S.219, A.222, W.324, F.327, N.331, V.354, Y.358 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:V.135, A:F.214 Hydrogen bonds: A:T.139 Salt bridges: A:D.134

1 x CLR: CHOLESTEROL(Covalent)

CLR.2: 12 residues within 4Å: Chain A: F.91, A.147, L.150, D.151, V.154, E.161, H.162, F.165, K.170, A.171, M.173, K.174 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:L.150, A:D.151, A:V.154, A:F.165, A:F.165, A:F.165, A:K.174 Hydrogen bonds: A:E.161

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gumpper, R.H. et al., Molecular insights into the regulation of constitutive activity by RNA editing of 5HT 2C serotonin receptors. Cell Rep (2022)

Release Date

2022-08-24

Peptides

5-hydroxytryptamine receptor 2C: A
G-alpha subunit q (Gi2-mini-Gq chimera): 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
Antibody fragment scFv16: 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 2C

G-alpha subunit q (Gi2-mini-Gq chimera)

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

Antibody fragment scFv16

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