TAS2R39 taste 2 receptor member 39 [Homo sapiens (human)] - Gene

Summary

Official Symbol: TAS2R39provided by HGNC
Official Full Name: taste 2 receptor member 39provided by HGNC
Primary source: HGNC:HGNC:18886
See related: Ensembl:ENSG00000236398 AllianceGenome:HGNC:18886
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Homo sapiens
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as: T2R39; T2R57
Summary: The protein encoded by this gene is a bitter taste receptor that detects green tea catechins, soy isoflavones, and theaflavins. The encoded protein is gustducin-linked and may activate alpha gustducin. This gene is intronless. [provided by RefSeq, Dec 2015]
Orthologs: mouse all
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Genomic context

Location:: 7q34

Exon count:: 1

Annotation release	Status	Assembly	Chr	Location
RS_2023_10	current	GRCh38.p14 (GCF_000001405.40)	7	NC_000007.14 (143183419..143184435)
RS_2023_10	current	T2T-CHM13v2.0 (GCF_009914755.1)	7	NC_060931.1 (144538862..144539878)
105.20220307	previous assembly	GRCh37.p13 (GCF_000001405.25)	7	NC_000007.13 (142880512..142881528)

Chromosome 7 - NC_000007.14 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

hTAS2R39 is the primary receptor for the bitterness of theaflavins
Title: The human bitter taste receptor hTAS2R39 is the primary receptor for the bitterness of theaflavins.
TAS2R14 and TAS2R39 were activated by isoflavones and other isoflavonoids.
Title: Soy isoflavones and other isoflavonoids activate the human bitter taste receptors hTAS2R14 and hTAS2R39.
Human bitter taste receptors hTAS2R8 and hTAS2R39 display differential functions to recognize bitter peptides.
Title: Human bitter taste receptors hTAS2R8 and hTAS2R39 with differential functions to recognize bitter peptides.
these results suggest the participation of hTAS2R39 in the detection of catechins in humans.
Title: Evaluation of the bitterness of green tea catechins by a cell-based assay with the human bitter taste receptor hTAS2R39.

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Phenotypes

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Find tests for this gene in the NIH Genetic Testing Registry (GTR)

Review eQTL and phenotype association data in this region using PheGenI

Variation

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See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

TAS2R39__5201 (e-PCR)
- UniSTS:466503

NoName (e-PCR)
- UniSTS:482679

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables G protein-coupled receptor activity	IEA Inferred from Electronic Annotation more info
enables bitter taste receptor activity	IBA Inferred from Biological aspect of Ancestor more info
enables bitter taste receptor activity	IDA Inferred from Direct Assay more info	PubMed

Process	Evidence Code	Pubs
involved_in G protein-coupled receptor signaling pathway	IEA Inferred from Electronic Annotation more info
involved_in detection of chemical stimulus involved in sensory perception of bitter taste	IBA Inferred from Biological aspect of Ancestor more info
involved_in detection of chemical stimulus involved in sensory perception of bitter taste	IDA Inferred from Direct Assay more info	PubMed

Component	Evidence Code	Pubs
is_active_in membrane	IBA Inferred from Biological aspect of Ancestor more info
located_in membrane	IC Inferred by Curator more info	PubMed
located_in plasma membrane	TAS Traceable Author Statement more info

General protein information

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Preferred Names: taste receptor type 2 member 39

Names: taste receptor type 2 member 57; taste receptor, type 2, member 39

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.