SMTL ID : 7f23.1

Cryo-EM structure of the GTP-bound dopamine receptor 1 and mini-Gs complex with Nb35

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

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

Ligands

1 x LDP: L-DOPAMINE(Non-covalent)

LDP.1: 8 residues within 4Å: Chain A: D.130, S.134, T.135, L.217, S.225, S.229, F.315, W.348 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:L.217, A:F.315, A:F.315 Hydrogen bonds: A:T.135, A:W.348

1 x GTP: GUANOSINE-5'-TRIPHOSPHATE(Non-covalent)

GTP.2: 14 residues within 4Å: Chain B: A.43, D.44, N.45, S.46, G.47, K.48, S.49, T.50, N.146, K.147, D.149, L.150, C.219, A.220 16 PLIP interactions: 16 interactions with chain B Hydrogen bonds: B:A.43, B:N.45, B:S.46, B:G.47, B:K.48, B:S.49, B:S.49, B:S.49, B:T.50, B:T.50, B:N.146, B:K.147, B:K.147, B:A.220 Salt bridges: B:K.48, B:D.149

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Teng, X. et al., Structural insights into G protein activation by D1 dopamine receptor. Sci Adv (2022)

Release Date

2022-06-15

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
Nanobody 35: D
Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2: E

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
F

B
A

C
B

D
E

E
D

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

Nanobody 35

Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2

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