Sodium- and chloride-dependent glycine transporter (PubMed:8226790). Terminates the action of glycine by its high affinity sodium-dependent reuptake into presynaptic terminals (PubMed:8226790). May be responsible for the termination of neurotransmission at strychnine-sensitive glycinergic synapses (PubMed:8226790). chloride(out) + glycine(out) + 3 Na(+)(out) = chloride(in) + glycine(in) + 3 Na(+)(in) Specifically expressed in spinal cord, brain stem, and to a lesser extent in the cerebellum. N-glycosylated. Belongs to the sodium:neurotransmitter symporter (SNF) (TC 2.A.22) family. SLC6A5 subfamily.