Mutation γ_2F77I reduces taurine efficacy at recombinant GABA_A receptors.

<p>(<b>A</b>) Representative current traces show responses to the maximal GABA and taurine concentrations at different receptor types. For two representative receptor types (marked with symbols) concentration-response plots for GABA (filled symbols) and taurine (open symbols) are shown in (<b>B</b>) and (<b>C</b>). Data obtained in corresponding wild type receptors (γ₂ instead of γ_2F77I) are plotted in red.