Annotated protein:Sodium- and chloride-dependent GABA transporter 3 (GAT-3) (Sodium- and chloride-dependent GABA transporter 4) (GAT-4) (Solute carrier family 6 member 11). Gene symbol: SLC6A11. Taxonomy: Mus musculus (Mouse). Uniprot ID: P31650
antibody wiki:
SynGO gene info:SynGO data @ SLC6A11
Ontology domain:Biological Process
SynGO term:neurotransmitter uptake (GO:0001504)
Annotated paper:Liu QR, et al. "Molecular characterization of four pharmacologically distinct gamma-aminobutyric acid transporters in mouse brain [corrected" J Biol Chem. 1993 Jan 25;268(3):2106-12 PMID:8420981
Figure(s):Figure 2
Annotation description:The paper reports the identification of the GABA transporters GAT-3 and GAT-4.

Figure 2 demonstrates the uptake Kinetics of 3H-GABA (2A), 3H-beta-alanine (2B), and 3H-taurine (3C) into Xenopus oocytes injected with synthetic mRNA of GAT3.
This suggests that GAT3 is the transporter of GABA, beta-alanine, and taurine.

rule: NAS_MFCC-BP
rationale:
Protein has "gamma-aminobutyric acid transmembrane transporter activity (GO:0015185)" and is localized in the presynaptic membrane (show with high-resolution technique). The inference to term 'neurotransmitter uptake (GO:0001504)' is trivial and non-controversial.
Pinf_CC:
[P31647] SynGO ID 768 (PMID:24368619, EM)
Evidence tracking, Biological System:Non-neuronal tissue
Evidence tracking, Protein Targeting:Over-expression
Evidence tracking, Experiment Assay:radioisotope assay evidence
Transmembrane transport assay
Non-tracable Author Statement (NAS):This annotation required some inference over additional information/literature, and is not solely based on observations made in the annotated paper by its original authors.
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
SynGO annotation ID:763
Dataset release (version):20231201
View annotation as GO-CAM model:Gene Ontology