Contributes to GABA-A receptor activity. Predicted to be involved in several processes, including chemical synaptic transmission; chloride transmembrane transport; and regulation of membrane potential. Predicted to be located in postsynaptic membrane. Predicted to be part of GABA-A receptor complex. Predicted to be active in neuron projection and synapse. Predicted to be integral component of plasma membrane. Orthologous to human GABRP (gamma-aminobutyric acid type A receptor subunit pi). [provided by Alliance of Genome Resources, Apr 2022]