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| Mouse Guanine nucleotide-binding protein G(t) alpha-3 (aa 1-354) |
| Gnat3 Swiss Prot# | | Q3V3I2 |
| Gnat3 Protein names | | Guanine nucleotide-binding protein G(t) subunit alpha-3 (Gustducin alpha-3 chain) |
| Gnat3 Gene names | | Gnat3 |
| Organism | | Mouse |
| Gnat3 Entry name | | GNAT3_MOUSE |
| Gnat3 Codon optimized cDNA(gene) Clone |
| Gnat3 Cat # | | RPX1378 |
| Tag | | Gnat3 contains A 6x histidine tag |
| Gnat3 Formulation | | Liquid |
| Gnat3 Storage | | Storage at -20℃ to −80℃ Upon receipt. Avoid repeated freeze-thaw cycles. |
| Gnat3 Applications | | Applications: 1. Codon-optimized cDNA(gene) sequence designed for protein production in both E.coli and Mammalian cell. The cDNA(gene) has been cloned into E.coli expression vector with 6x Histidine tag.2. May be used as RNAi assistance to restore the loss-of-function. |
| Recombinant Gnat3 Protein |
| Gnat3 Cat # | | PX1378 |
| Gnat3 Source | | recombinant |
| Gnat3 Applications | | Western Blot, SDS-Page or may be used for other applications determined by user |
| Gnat3 Purity | | >90%, as determined by SDS-PAGE under reducing conditions |
| Gnat3 Activity | | N/A |
| Tag | | Gnat3 Contains A 6x histidine tag |
| Gnat3 Formulation | | Liquid |
| Gnat3 Storage | | ;. Storage at -20℃ to −80℃ Upon receipt. Avoid repeated freeze-thaw cycles. |
| Place Order for Recombinant Gnat3 Products | | For pricing and availability Click Here >>> |
| Gnat3 family | | G-alpha family, G(i/o/t/z) subfamily |
| Gnat3 Subcellular locations | | Cytoplasm. |
| Gnat3 FUNCTION According to UniProtKB Swiss Prot | | FUNCTION: Guanine nucleotide-binding protein (G protein) alpha subunit playing a prominent role in bitter and sweet taste transduction as well as in umami (monosodium glutamate, monopotassium glutamate, and inosine monophosphate) taste transduction. Transduction by this alpha subunit involves coupling of specific cell-surface receptors with a cGMP-phosphodiesterase; Activation of phosphodiesterase lowers intracellular levels of cAMP and cGMP which may open a cyclic nucleotide-suppressible cation channel leading to influx of calcium, ultimately leading to release of neurotransmitter. Indeed, denatonium and strychnine induce transient reduction in cAMP and cGMP in taste tissue, whereas this decrease is inhibited by GNAT3 antibody. Gustducin heterotrimer transduces response to bitter and sweet compounds via regulation of phosphodiesterase for alpha subunit, as well as via activation of phospholipase C for beta and gamma subunits, with ultimate increase inositol trisphosphate and increase of intracellular Calcium. GNAT3 can functionally couple to taste receptors to transmit intracellular signal: receptor heterodimer TAS1R2/TAS1R3 senses sweetness and TAS1R1/TAS1R3 transduces umami taste, whereas the T2R family GPCRs act as bitter sensors. Functions also as lumenal sugar sensors in the gut to control the expression of the Na+-glucose transporter SGLT1 in response to dietaty sugar, as well as the secretion of Glucagon-like peptide-1, GLP-1 and glucose-dependent insulinotropic polypeptide, GIP. Thus, may modulate the gut capacity to absorb sugars, with implications in malabsorption syndromes and diet-related disorders including diabetes and obesity. |
| Gnat3 Sequence | | DDBJ | EMBL | GenBank |
| Gnat3 3D structure | | ModBase |
| Gnat3 interaction | | STRING |
| Gnat3 Proteomic | | PRIDE |
| Gnat3 Genome annotation | | Ensembl | GeneID | KEGG | UCSC |
| Gnat3 Organism specific | | CTD | MGI |
| Gnat3 Phylogenomics | | eggNOG | GeneTree | HOGENOM | HOVERGEN |
| | InParanoid | OrthoDB | PhylomeDB | OMA |
| Gnat3 Gene expression | | Bgee | ArrayExpress | Genevestigator |
| Gnat3 Family and domain | | InterPro | PROSITE | ProtoNet |
| FOR in vitro RESEARCH USE ONLY |