Alpha2-Adrenergic Receptor

G-protein-coupled receptor binding catecholamines for inhibitory signaling.

Key Functions:

• Inhibits neurotransmitter release.
• Regulates blood pressure and sedation.

Interacting Systems & Components:

• Adrenergic Receptor (broader category)
• Norepinephrine (ligand)
• Nervous System (inhibitory signaling)