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    TAS2R20 taste 2 receptor member 20 [ Homo sapiens (human) ]

    Gene ID: 259295, updated on 2-Nov-2024

    Summary

    Official Symbol
    TAS2R20provided by HGNC
    Official Full Name
    taste 2 receptor member 20provided by HGNC
    Primary source
    HGNC:HGNC:19109
    See related
    Ensembl:ENSG00000255837 MIM:613962; AllianceGenome:HGNC:19109
    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
    T2R20; T2R49; T2R56; TAS2R49
    Summary
    This gene encodes a member of the taste receptor two family of class C G-protein coupled receptors. Receptors of this family have a short extracellular N-terminus, seven transmembrane helices, three extracellular loops and three intracellular loops, and an intracellular C-terminus. Members of this family are expressed in a subset of taste receptor cells, where they function in bitter taste reception, as well as in non-gustatory cells including those of the brain, reproductive organs, respiratory system, and gastrointestinal system. This gene maps to the taste receptor gene cluster on chromosome 12p13. [provided by RefSeq, Jul 2016]
    Orthologs
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    Genomic context

    See TAS2R20 in Genome Data Viewer
    Location:
    12p13.2
    Exon count:
    1
    Annotation release Status Assembly Chr Location
    RS_2024_08 current GRCh38.p14 (GCF_000001405.40) 12 NC_000012.12 (10995961..10998304, complement)
    RS_2024_08 current T2T-CHM13v2.0 (GCF_009914755.1) 12 NC_060936.1 (10868982..10871325, complement)
    RS_2024_09 previous assembly GRCh37.p13 (GCF_000001405.25) 12 NC_000012.11 (11148560..11150903, complement)

    Chromosome 12 - NC_000012.12Genomic Context describing neighboring genes Neighboring gene PRH1-PRR4 readthrough Neighboring gene proline rich protein HaeIII subfamily 1 Neighboring gene PRH1-TAS2R14 readthrough Neighboring gene OCT4-NANOG hESC enhancer GRCh37_chr12:11127502-11128380 Neighboring gene taste 2 receptor member 15 pseudogene Neighboring gene taste 2 receptor member 50 Neighboring gene taste 2 receptor member 19 Neighboring gene taste 2 receptor member 31

    Genomic regions, transcripts, and products

    Pathways from PubChem

    Interactions

    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

    Markers

    Clone Names

    • MGC119118, MGC119119, MGC119120, MGC119121, MGC134637

    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 IEA
    Inferred from Electronic Annotation
    more info
     
    Component Evidence Code Pubs
    is_active_in membrane IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    located_in plasma membrane TAS
    Traceable Author Statement
    more info
     

    General protein information

    Preferred Names
    taste receptor type 2 member 20
    Names
    taste receptor type 2 member 56
    taste receptor, type 2, member 49

    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.

    Genomic

    1. NG_051254.1 RefSeqGene

      Range
      5001..7344
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_176889.4NP_795370.2  taste receptor type 2 member 20

      See identical proteins and their annotated locations for NP_795370.2

      Status: REVIEWED

      Source sequence(s)
      AC018630, BC100916, C20782, CD722569
      Consensus CDS
      CCDS8639.1
      UniProtKB/Swiss-Prot
      P59543, P59549, Q2HIZ4, Q496D8, Q645X9
      UniProtKB/TrEMBL
      A0A0J9YXF7
      Related
      ENSP00000441624.1, ENST00000538986.2
      Conserved Domains (1) summary
      cd15027
      Location:3294
      7tm_TAS2R43-like; mammalian taste receptor 2, subtype 43, and related proteins, member of the seven-transmembrane G protein-coupled receptor superfamily

    RefSeqs of Annotated Genomes: GCF_000001405.40-RS_2024_08

    The following sections contain reference sequences that belong to a specific genome build. Explain

    Reference GRCh38.p14 Primary Assembly

    Genomic

    1. NC_000012.12 Reference GRCh38.p14 Primary Assembly

      Range
      10995961..10998304 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    Reference GRCh38.p14 ALT_REF_LOCI_1

    Genomic

    1. NW_003571050.1 Reference GRCh38.p14 ALT_REF_LOCI_1

      Range
      194667..197010 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    Reference GRCh38.p14 ALT_REF_LOCI_2

    Genomic

    1. NT_187658.1 Reference GRCh38.p14 ALT_REF_LOCI_2

      Range
      194656..196999 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    Alternate T2T-CHM13v2.0

    Genomic

    1. NC_060936.1 Alternate T2T-CHM13v2.0

      Range
      10868982..10871325 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)