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FLASH GENE
Symbol TAS2R3 contributors: npt - updated : 02-12-2009
HGNC name taste receptor, type 2, member 3
HGNC id 14910
Location 7q34      Physical location : 141.463.896 - 141.464.997
Synonym name
  • candidate taste receptor T2R3
  • taste receptor T2R3
  • Synonym symbol(s) T2R3
    DNA
    TYPE functioning gene
    SPECIAL FEATURE component of a cluster
    STRUCTURE 1.10 kb     1 Exon(s)
    10 Kb 5' upstream gene genomic sequence study
    motif Viral sequence   gene pol
    repetitive sequence
    text structure SNP (involving bitter tasting)
    MAPPING cloned Y linked N status provisional
    Map cen - TAS2R16 - TAS2R3 - TAS2R4 - TAS2R5 - qter
    Authors Adler (00)
    Physical map
    FLJ10842 7q34 hypothetical protein FLJ10842 FLJ40852 7q34 hypothetical protein FLJ40852 SSBP1 7q34 single-stranded DNA binding protein TAS2R3 7q31.3-q32 taste receptor, type 2, member 3 TAS2R4 7q31.3-q32 taste receptor, type 2, member 4 TAS2R5 7q31.3-q32 taste receptor, type 2, member 5 LOC136242 7q34 similar to RIKEN cDNA 1700016G05 LOC392106 7 similar to olfactory receptor MOR120-3 OR9A1P 7q32.3 olfactory receptor, family 9, subfamily A, member 1, pseudogene LOC130075 7q34 similar to Olfactory receptor 9A4 CLECSF5 7q33 C-type (calcium dependent, carbohydrate-recognition domain) lectin, superfamily member 5 TAS2R38 7q34 taste receptor, type 2, member 38 MGAM 7q31.3 maltase-glucoamylase (alpha-glucosidase) LOC93432 7q34 hypothetical protein LOC93432 LOC136542 7q34 dopamine-beta-hydroxylase-like pseudogene TRY1 7q34 trypsinogen-like pseudogene TRY2 7q34 trypsinogen-like pseudogene TRY3 7q34 trypsinogen-like pseudogene
    RNA
    TRANSCRIPTS type messenger
    identificationnb exonstypebpproduct
    ProteinkDaAAspecific expressionYearPubmed
    1 - 1101 - 316 - -
    EXPRESSION
    Type
       expressed in (based on citations)
    organ(s)
    SystemOrgan level 1Organ level 2Organ level 3Organ level 4LevelPubmedSpeciesStageRna symbol
    Digestivemouthtongue   
    digestivemouthpalate   
    tissue
    SystemTissueTissue level 1Tissue level 2LevelPubmedSpeciesStageRna symbol
    Epithelialsensorygustatory  
    cells
    SystemCellPubmedSpeciesStageRna symbol
    Gustatoryclear receptor cell
    cell lineage
    cell lines
    fluid/secretion
    at STAGE
    PROTEIN
    PHYSICAL PROPERTIES
    STRUCTURE
    motifs/domains
  • seven transmembrane segments (7TM) receptor
  • an extracellular lignand binding domain
  • HOMOLOGY
    interspecies ortholog to murine T2r19 on chromosome 15
    Homologene
    FAMILY
  • G protein coupled receptor superfamily
  • taste receptor family
  • CATEGORY receptor membrane G
    SUBCELLULAR LOCALIZATION     plasma membrane
    basic FUNCTION
  • involved in bitter perception
  • CELLULAR PROCESS
    PHYSIOLOGICAL PROCESS
    PATHWAY
    metabolism
    signaling signal transduction , sensory transduction/taste
    a component
    INTERACTION
    DNA
    RNA
    small molecule
    protein
    cell & other
    REGULATION
    ASSOCIATED DISORDERS
    ANIMAL & CELL MODELS