Entrez Summary: This gene encodes a gamma-aminobutyric acid (GABA) receptor. GABA is the major inhibitory neurotransmitter in the mammalian brain where it acts at GABA-A receptors, which are ligand-gated chloride channels. Chloride conductance of these channels can be modulated by agents such as benzodiazepines that bind to the GABA-A receptor. GABA-A receptors are pentameric, consisting of proteins from several subunit classes: alpha, beta, gamma, delta and rho. The protein encoded by this gene is a gamma subunit, which contains the benzodiazepine binding site. Two transcript variants encoding distinct isoforms have been found for this gene. [provided by RefSeq, Aug 2012].
UniProt Summary: GABA, the major inhibitory neurotransmitter in the vertebrate brain, mediates neuronal inhibition by binding to the GABA/benzodiazepine receptor and opening an integral chloride channel.
Pfam DomainsGO Terms
Pfam Domains
Neur chan memb
Neur chan LBD
GO Terms
integral component of synaptic membrane
benzodiazepine receptor activity
inhibitory extracellular ligand-gated ion channel activity
GABA-gated chloride ion channel activity
synaptic transmission, GABAergic
GABA-A receptor activity
GABA-A receptor complex
gamma-aminobutyric acid signaling pathway
dendrite membrane
transmitter-gated ion channel activity involved in regulation of postsynaptic membrane potential
extracellular ligand-gated ion channel activity
chloride channel complex
chloride channel activity
GABA-ergic synapse
postsynapse
chloride transmembrane transport
regulation of postsynaptic membrane potential
chloride transport
inorganic anion transmembrane transport
inorganic anion transport
postsynaptic membrane
synapse
anion transmembrane transport
neuron projection
anterograde trans-synaptic signaling
chemical synaptic transmission
regulation of membrane potential
trans-synaptic signaling
synaptic signaling
cell junction
anion transport
inorganic ion transmembrane transport
ion transmembrane transport
response to drug
cell-cell signaling
transmembrane transport
G protein-coupled receptor signaling pathway
ion transport
nervous system process
integral component of plasma membrane
system process
CRISPR Data
Compound HitMost Correlated Genes in ChemogenomicsTissues where Essential in the Avana Dataset (DepMap 20Q1)