Annotated protein:Sodium- and chloride-dependent GABA transporter 1 (GAT-1) (Solute carrier family 6 member 1). Gene symbol: SLC6A1. Taxonomy: Mus musculus (Mouse). Uniprot ID: P31648
antibody wiki:
SynGO gene info:SynGO data @ SLC6A1
Ontology domain:Biological Process
SynGO term:neurotransmitter reuptake (GO:0098810)
Synapse type(s):hippocampus, GABAergic
Annotated paper:Jensen K, et al. "GABA transporter-1 (GAT1)-deficient mice: differential tonic activation of GABAA versus GABAB receptors in the hippocampus" J Neurophysiol. 2003 Oct;90(4):2690-701 PMID:12815026
Figure(s):Figue 1D, 2, 4, 5, 6, 7
Annotation description:The paper characterizes the GAT1 knockout mice.
Figure 1D demonstrates a loss of 3h-GABA uptake in hippocampal syanptosomes from the deficient mice.
Evidence tracking, Biological System:Intact tissue
Evidence tracking, Protein Targeting:Genetic transformation (eg; knockout, knockin, mutations)
Evidence tracking, Experiment Assay:Whole-cell patch clamp
Transmembrane transport assay
Annotator(s):Noa Lipstein (ORCID:0000-0002-0755-5899)
Cordelia Imig (ORCID:0000-0001-7351-8706)
Vincent O'connor (ORCID:0000-0003-3185-5709)
Nils Brose (ORCID:0000-0003-0938-8534)
Lab:Department of Molecular Neurobiology, Max Planck Institute of Experimental Medicine, 37075 Göttingen, Germany
Additional literature:The paper characterizes the first GABA transporter, named GAT1.
Figure 1 demonstrates the 3H-GABA uptake assay in Xenopus oocytes injected with the GAT1 mRNA.
1A - a histogram comparing the uptake of oocytes expressing the transporter in comparison to controls.
1B - transport kinetics evaluated by increasing the 3H-GABA concentration.
1C - uptake in different buffers.
1D - Effect of GABA uptake blockers on the GABA transport.

Taking together, the data points to a role of the GAT1 protein in GABA transport. @ PMID:1975955
SynGO annotation ID:762
Dataset release (version):20231201
View annotation as GO-CAM model:Gene Ontology