SMTL ID : 9jeq.1

Cryo-EM structure of Histamine-bound Histamine receptor 3 H3R G protein complex

Coordinates
PDB Format
Method
ELECTRON MICROSCOPY
Oligo State
hetero-1-1-1-1-1-mer
Ligands
1 x HSM: HISTAMINE(Non-covalent)
Links
RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP
Citation
Jin, S.S. et al., Decoding ligand recognition and constitutive activation of histamine H3 and H4 receptors. Acta Pharmacol.Sin. (2025)
Release Date
2025-09-24
Peptides
Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1: A
Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2: B
Guanine nucleotide-binding protein G(i) subunit alpha-1: C
Histamine H3 receptor: D
ScFv16: E
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
B
B
G
C
A
D
R
E
S
Membrane
We predict this structure to be a membrane protein.

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

Guanine nucleotide-binding protein G(i) subunit alpha-1

Histamine H3 receptor

ScFv16

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