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Aliases for TAS1R2 Gene

Aliases for TAS1R2 Gene

  • Taste 1 Receptor Member 2 2 3 5
  • Taste Receptor, Type 1, Member 2 2 3
  • G-Protein Coupled Receptor 71 3 4
  • Sweet Taste Receptor T1R2 3 4
  • GPR71 3 4
  • T1R2 3 4
  • TR2 3 4
  • Taste Receptor Type 1 Member 2 3
  • G Protein-Coupled Receptor 71 2

External Ids for TAS1R2 Gene

Previous HGNC Symbols for TAS1R2 Gene

  • GPR71

Previous GeneCards Identifiers for TAS1R2 Gene

  • GC00U990928
  • GC01M018208
  • GC01M018599
  • GC01M018911
  • GC01M019038
  • GC01M019166
  • GC01M017412

Summaries for TAS1R2 Gene

GeneCards Summary for TAS1R2 Gene

TAS1R2 (Taste 1 Receptor Member 2) is a Protein Coding gene. Diseases associated with TAS1R2 include Dental Caries. Among its related pathways are Sweet Taste Signaling and Carbohydrate digestion and absorption. GO annotations related to this gene include G-protein coupled receptor activity and taste receptor activity. An important paralog of this gene is TAS1R1.

UniProtKB/Swiss-Prot for TAS1R2 Gene

  • Putative taste receptor. TAS1R2/TAS1R3 recognizes diverse natural and synthetic sweeteners.

Gene Wiki entry for TAS1R2 Gene

Additional gene information for TAS1R2 Gene

No data available for Entrez Gene Summary , CIViC summary , Tocris Summary , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for TAS1R2 Gene

Genomics for TAS1R2 Gene

Regulatory Elements for TAS1R2 Gene

Enhancers for TAS1R2 Gene
GeneHancer Identifier Enhancer Score Enhancer Sources Gene-Enhancer Score TSS distance (kb) Number of Genes Away Size (kb) Transcription Factor Binding Sites within enhancer Gene Targets for Enhancer
GH01H019079 1.5 Ensembl ENCODE dbSUPER 10.5 -221.4 -221362 3.1 HDGF FOXA2 PKNOX1 ATF1 YY1 ZNF766 FOS ATF7 REST PPARG TAS1R2 EMC1 UBR4 MRTO4 ENSG00000272084 GC01M019115
GH01H018802 1.2 ENCODE dbSUPER 11.3 +54.0 53975 5.8 HDAC1 HDGF PKNOX1 ATF1 TBL1XR1 ARNT NFRKB SCRT2 ATF7 ZBTB2 TAS1R2 PAX7 GC01M018795
GH01H018998 0.9 FANTOM5 ENCODE dbSUPER 13.9 -139.0 -138975 1.3 TRIM28 IFFO2 TAS1R2 EMC1 GC01P019006
GH01H019082 0.9 ENCODE dbSUPER 10.5 -223.8 -223754 1.5 ATF1 SOX6 JUN ZNF175 KLF17 CEBPG ATF2 NR2F2 ZNF629 ZBTB33 TAS1R2 MRTO4 ENSG00000272084 GC01M019115
GH01H018813 0.8 ENCODE dbSUPER 11.3 +45.2 45154 1.7 BCOR SMARCA5 ZFHX2 ZMYM3 KDM1A NFXL1 EGR2 TAS1R2 GC01M018795
- Elite enhancer and/or Elite enhancer-gene association Download GeneHancer data dump

Enhancers around TAS1R2 on UCSC Golden Path with GeneCards custom track

Genomic Locations for TAS1R2 Gene

Genomic Locations for TAS1R2 Gene
chr1:18,839,599-18,859,682
(GRCh38/hg38)
Size:
20,084 bases
Orientation:
Minus strand
chr1:19,166,093-19,186,176
(GRCh37/hg19)

Genomic View for TAS1R2 Gene

Genes around TAS1R2 on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
TAS1R2 Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for TAS1R2 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for TAS1R2 Gene

Proteins for TAS1R2 Gene

  • Protein details for TAS1R2 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Q8TE23-TS1R2_HUMAN
    Recommended name:
    Taste receptor type 1 member 2
    Protein Accession:
    Q8TE23
    Secondary Accessions:
    • Q5TZ19

    Protein attributes for TAS1R2 Gene

    Size:
    839 amino acids
    Molecular mass:
    95183 Da
    Quaternary structure:
    • Forms heterodimers with TAS1R3.

neXtProt entry for TAS1R2 Gene

Post-translational modifications for TAS1R2 Gene

  • Glycosylation at Asn84, Asn248, posLast=292292, posLast=312312, posLast=368368, posLast=428428, posLast=487487, and posLast=527527
  • Modification sites at PhosphoSitePlus

Other Protein References for TAS1R2 Gene

ENSEMBL proteins:
REFSEQ proteins:

No data available for DME Specific Peptides for TAS1R2 Gene

Domains & Families for TAS1R2 Gene

Gene Families for TAS1R2 Gene

HGNC:
IUPHAR :
Human Protein Atlas (HPA):
  • G-protein coupled receptors
  • Predicted membrane proteins
  • Transporters

Suggested Antigen Peptide Sequences for TAS1R2 Gene

GenScript: Design optimal peptide antigens:

Graphical View of Domain Structure for InterPro Entry

Q8TE23

UniProtKB/Swiss-Prot:

TS1R2_HUMAN :
  • Belongs to the G-protein coupled receptor 3 family. TAS1R subfamily.
Family:
  • Belongs to the G-protein coupled receptor 3 family. TAS1R subfamily.
genes like me logo Genes that share domains with TAS1R2: view

Function for TAS1R2 Gene

Molecular function for TAS1R2 Gene

UniProtKB/Swiss-Prot Function:
Putative taste receptor. TAS1R2/TAS1R3 recognizes diverse natural and synthetic sweeteners.

Phenotypes From GWAS Catalog for TAS1R2 Gene

Gene Ontology (GO) - Molecular Function for TAS1R2 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0004871 signal transducer activity IEA --
GO:0004930 G-protein coupled receptor activity IEA --
GO:0008527 contributes_to taste receptor activity IDA 16720576
GO:0033041 contributes_to sweet taste receptor activity IDA 16720576
GO:0046982 protein heterodimerization activity NAS 11917125
genes like me logo Genes that share ontologies with TAS1R2: view
genes like me logo Genes that share phenotypes with TAS1R2: view

Animal Models for TAS1R2 Gene

MGI Knock Outs for TAS1R2:

Animal Model Products

Inhibitory RNA Products

No data available for Enzyme Numbers (IUBMB) , Human Phenotype Ontology , miRNA , Transcription Factor Targets and HOMER Transcription for TAS1R2 Gene

Localization for TAS1R2 Gene

Subcellular locations from UniProtKB/Swiss-Prot for TAS1R2 Gene

Cell membrane; Multi-pass membrane protein.

Subcellular locations from

COMPARTMENTS
Extracellular space Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi Apparatus Nucleus Mitochondrion 0 1 2 3 4 5 Confidence
COMPARTMENTS Subcellular localization image for TAS1R2 gene
Compartment Confidence
plasma membrane 5
extracellular 1

Gene Ontology (GO) - Cellular Components for TAS1R2 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005886 plasma membrane TAS --
GO:0016020 membrane IEA --
GO:0016021 integral component of membrane IC 11917125
GO:0043235 receptor complex IDA 23382219
GO:1903767 sweet taste receptor complex IDA 16720576
genes like me logo Genes that share ontologies with TAS1R2: view

No data available for Subcellular locations from the Human Protein Atlas (HPA) for TAS1R2 Gene

Pathways & Interactions for TAS1R2 Gene

genes like me logo Genes that share pathways with TAS1R2: view

Pathways by source for TAS1R2 Gene

Gene Ontology (GO) - Biological Process for TAS1R2 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0001582 detection of chemical stimulus involved in sensory perception of sweet taste IDA 16720576
GO:0007165 signal transduction IEA --
GO:0007186 G-protein coupled receptor signaling pathway IC 16720576
GO:0032467 positive regulation of cytokinesis IMP 22888021
GO:0050896 response to stimulus IEA --
genes like me logo Genes that share ontologies with TAS1R2: view

No data available for SIGNOR curated interactions for TAS1R2 Gene

Drugs & Compounds for TAS1R2 Gene

(3) Drugs for TAS1R2 Gene - From: DrugBank, ClinicalTrials, and HMDB

Name Status Disease Links Group Role Mechanism of Action Clinical Trials
Aspartame Approved Nutra Target, agonist 0
Sucrose Experimental Pharma Target 0
Pharmaceutical Solutions Pharma 8574
genes like me logo Genes that share compounds with TAS1R2: view

Transcripts for TAS1R2 Gene

mRNA/cDNA for TAS1R2 Gene

(1) REFSEQ mRNAs :
(2) Selected AceView cDNA sequences:
(1) Ensembl transcripts including schematic representations, and UCSC links where relevant :

Inhibitory RNA Products

Alternative Splicing Database (ASD) splice patterns (SP) for TAS1R2 Gene

No ASD Table

Relevant External Links for TAS1R2 Gene

GeneLoc Exon Structure for
TAS1R2
ECgene alternative splicing isoforms for
TAS1R2

Expression for TAS1R2 Gene

mRNA expression in normal human tissues from GTEx, Illumina, BioGPS, and CGAP SAGE for TAS1R2 Gene

NURSA nuclear receptor signaling pathways regulating expression of TAS1R2 Gene:

TAS1R2

SOURCE GeneReport for Unigene cluster for TAS1R2 Gene:

Hs.553548
genes like me logo Genes that share expression patterns with TAS1R2: view

Primer Products

No data available for mRNA expression in embryonic tissues and stem cells from LifeMap Discovery , mRNA differential expression in normal tissues , Protein differential expression in normal tissues , Protein expression , Protein tissue co-expression partners , mRNA Expression by UniProt/SwissProt , Evidence on tissue expression from TISSUES and Phenotype-based relationships between genes and organs from Gene ORGANizer for TAS1R2 Gene

Orthologs for TAS1R2 Gene

This gene was present in the common ancestor of chordates.

Orthologs for TAS1R2 Gene

Organism Taxonomy Gene Similarity Type Details
chimpanzee
(Pan troglodytes)
Mammalia TAS1R2 34
  • 99 (a)
OneToOne
LOC100615078 33
  • 96.86 (n)
dog
(Canis familiaris)
Mammalia TAS1R2 33
  • 83.21 (n)
cow
(Bos Taurus)
Mammalia TAS1R2 33 34
  • 82.4 (n)
rat
(Rattus norvegicus)
Mammalia Tas1r2 33
  • 78.4 (n)
mouse
(Mus musculus)
Mammalia Tas1r2 33 16 34
  • 77.63 (n)
oppossum
(Monodelphis domestica)
Mammalia TAS1R2 34
  • 66 (a)
OneToOne
platypus
(Ornithorhynchus anatinus)
Mammalia TAS1R2 34
  • 60 (a)
OneToOne
lizard
(Anolis carolinensis)
Reptilia TAS1R2 34
  • 47 (a)
OneToOne
zebrafish
(Danio rerio)
Actinopterygii tas1r2.1 34
  • 33 (a)
OneToMany
tas1r2.2 34
  • 33 (a)
OneToMany
Species where no ortholog for TAS1R2 was found in the sources mined by GeneCards:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • African clawed frog (Xenopus laevis)
  • African malaria mosquito (Anopheles gambiae)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • baker's yeast (Saccharomyces cerevisiae)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • bread mold (Neurospora crassa)
  • chicken (Gallus gallus)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • fission yeast (Schizosaccharomyces pombe)
  • fruit fly (Drosophila melanogaster)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • K. lactis yeast (Kluyveromyces lactis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • rainbow trout (Oncorhynchus mykiss)
  • rice (Oryza sativa)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea squirt (Ciona intestinalis)
  • sea squirt (Ciona savignyi)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • thale cress (Arabidopsis thaliana)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • tropical clawed frog (Silurana tropicalis)
  • wheat (Triticum aestivum)
  • worm (Caenorhabditis elegans)

Evolution for TAS1R2 Gene

ENSEMBL:
Gene Tree for TAS1R2 (if available)
TreeFam:
Gene Tree for TAS1R2 (if available)

Paralogs for TAS1R2 Gene

Paralogs for TAS1R2 Gene

(4) SIMAP similar genes for TAS1R2 Gene using alignment to 1 proteins:

genes like me logo Genes that share paralogs with TAS1R2: view

Variants for TAS1R2 Gene

Sequence variations from dbSNP and Humsavar for TAS1R2 Gene

SNP ID Clin Chr 01 pos Sequence Context AA Info Type
rs1000048985 -- 18,845,921(+) AGAGA(C/T)GAATA intron-variant
rs1000072249 -- 18,856,955(+) CAACA(C/T)TATTT intron-variant
rs1000088557 -- 18,852,078(+) AGCAA(C/G)TTGGG intron-variant
rs1000131145 -- 18,842,071(+) TCCTT(A/G)ACAAA intron-variant
rs1000140239 -- 18,845,345(+) CACTG(C/T)CCTTT intron-variant

Structural Variations from Database of Genomic Variants (DGV) for TAS1R2 Gene

Variant ID Type Subtype PubMed ID
dgv59e59 CNV duplication 20981092

Variation tolerance for TAS1R2 Gene

Residual Variation Intolerance Score: 87.6% of all genes are more intolerant (likely to be disease-causing)
Gene Damage Index Score: 5.90; 74.30% of all genes are more intolerant (likely to be disease-causing)

Relevant External Links for TAS1R2 Gene

Human Gene Mutation Database (HGMD)
TAS1R2
SNPedia medical, phenotypic, and genealogical associations of SNPs for
TAS1R2

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for TAS1R2 Gene

Disorders for TAS1R2 Gene

MalaCards: The human disease database

(1) MalaCards diseases for TAS1R2 Gene - From: HGMD, DISEASES, and GeneCards

Disorder Aliases PubMed IDs
dental caries
  • dental caries extending into pulp
- elite association - COSMIC cancer census association via MalaCards

Relevant External Links for TAS1R2

Genetic Association Database (GAD)
TAS1R2
Human Genome Epidemiology (HuGE) Navigator
TAS1R2
Atlas of Genetics and Cytogenetics in Oncology and Haematology:
TAS1R2
genes like me logo Genes that share disorders with TAS1R2: view

No data available for UniProtKB/Swiss-Prot and Genatlas for TAS1R2 Gene

Publications for TAS1R2 Gene

  1. Key amino acid residues involved in multi-point binding interactions between brazzein, a sweet protein, and the T1R2-T1R3 human sweet receptor. (PMID: 20302879) Assadi-Porter FM … Max M (Journal of molecular biology 2010) 3 22 60
  2. Association study of 182 candidate genes in anorexia nervosa. (PMID: 20468064) Pinheiro AP … Woodside DB (American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics 2010) 3 45 60
  3. Genetic variation in TAS1R2 (Ile191Val) is associated with consumption of sugars in overweight and obese individuals in 2 distinct populations. (PMID: 20943793) Eny KM … El-Sohemy A (The American journal of clinical nutrition 2010) 3 45 60
  4. Taste genes associated with dental caries. (PMID: 20858777) Wendell S … Marazita ML (Journal of dental research 2010) 3 45 60
  5. Genome-wide association study confirms SNPs in SNCA and the MAPT region as common risk factors for Parkinson disease. (PMID: 20070850) Edwards TL … Martin ER (Annals of human genetics 2010) 3 45 60

Products for TAS1R2 Gene

Sources for TAS1R2 Gene

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