Updated publication reference for PubMed record(s): 32620552. γ-aminobutyric acid type A receptors (GABAARs) mediate fast synaptic inhibition. Phosphorylation governs GABAARs function and trafficking in α4, β and γ subunits. However, phosphorylation of other subunits has not been demonstrated. Here we show that the α2 subunit is phosphorylated on S359.