This work was supported by grants from the National Key Basic Research Program founded by MOST (2010CB945501, 2010CB912604), the Science and Technology Commission of Shanghai Municipality (10140901400, 10410703800), and the National Natural Science Foundation of China (81171300).
γ-Aminobutyric acid (GABA) is the major inhibitory neurotransmitter in the central nervous system. The termination of GABA transmission is through the action of a family of membrane proteins, called GABA transporte...