Receptors, GABA-A

Benzodiazepine Receptor; Benzodiazepine Receptors; Benzodiazepine-GABA Receptor; Diazepam Receptor; Diazepam Receptors; GABA(A) Receptor; GABA-A Receptor; GABA-Benzodiazepine Receptor; GABA-Benzodiazepine Receptors; Muscimol Receptor; Muscimol Receptors
Cell surface proteins which bind GAMMA-AMINOBUTYRIC ACID and control an integral membrane chloride channel. GABA-A receptors are the most prevalent inhibitory neurotransmitter receptors in the brain. Several isoforms have been cloned, and they belong to a superfamily which includes nicotinic receptors, glycine receptors, and 5HT-3 receptors. Most GABA-A receptors have separate modulatory sites sensitive to benzodiazepines and to barbiturates.