SMTL ID : 7x2c.1

Cryo-EM structure of the fenoldopam-bound D1 dopamine receptor and mini-Gs complex

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

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

Ligands

1 x CLR: CHOLESTEROL(Non-covalent)

CLR.1: 6 residues within 4Å: Chain A: F.88, I.91, V.95, F.168, I.171, W.175 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:F.88, A:I.91, A:V.95, A:V.95, A:F.168, A:I.171, A:I.171

2 x G3C: (1R)-6-chloranyl-1-(4-hydroxyphenyl)-2,3,4,5-tetrahydro-1H-3-benzazepine-7,8-diol(Non-covalent)

G3C.2: 9 residues within 4Å: Chain A: K.108, W.126, D.130, S.215, S.216, L.217, S.337, D.341 Ligands: G3C.3 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:W.126 Hydrogen bonds: A:K.108, A:L.217 pi-Stacking: A:F.340 G3C.3: 13 residues within 4Å: Chain A: D.130, I.131, S.134, T.135, S.215, L.217, S.225, S.229, F.315, F.316, N.319, W.348 Ligands: G3C.2 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:I.131, A:I.131, A:L.217, A:L.217 Hydrogen bonds: A:S.225, A:S.225, A:N.319, A:W.348 Halogen bonds: A:S.229

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Teng, X. et al., Ligand recognition and biased agonism of the D1 dopamine receptor. Nat Commun (2022)

Release Date

2022-06-29

Peptides

D(1A) dopamine receptor: A
Guanine nucleotide-binding protein G(s) subunit alpha isoforms short, Isoform Gnas-2 of Guanine nucleotide-binding protein G(s) subunit alpha isoforms short: 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
Nanobody35: E

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
F

B
A

C
B

D
D

E
E

Membrane

We predict this structure to be a membrane protein.
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D(1A) dopamine receptor

Guanine nucleotide-binding protein G(s) subunit alpha isoforms short, Isoform Gnas-2 of Guanine nucleotide-binding protein G(s) subunit alpha isoforms short

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

Nanobody35

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