GLP-1 Receptor Selectivity and Pharmacology

Overview

The GLP-1 receptor is a class B G-protein coupled receptor belonging to the secretin receptor family. Understanding its activation mechanism and selectivity is crucial for drug design.

Key Structural Features for Binding

1. Helical conformation: Bioactive conformation is alpha-helical
2. C-terminal docking: C-terminus binds receptor ECD
3. N-terminal activation: N-terminus activates transmembrane domain
4. Amphipathic helix: Hydrophobic face critical for receptor engagement

Chemical Identity

Property	Value
Name	GLP-1 Receptor Selectivity and Pharmacology
Category	GLP-1 Family

References

1. Encyclopeptide Database. “GLP-1 Receptor Selectivity and Pharmacology” monograph. encyclopeptide.com.