Gene Information
Gene NameTAS2R19
OrganismHomo sapiens (Human)
Gene Length299
Protein NamesTaste receptor type 2 member 19 (Taste receptor type 2 member 23) (Taste receptor type 2 member 48) (T2R48)
Target NameNA
Target TypeNA
Gene Age18 ( ENSG00000212124 )
3 ( ENSG00000263028 )
3 ( ENSG00000278307 )
Evolutionary StageMammalia
AlphaFoldDBP59542
Gene CardTAS2R19
Uniprot IDP59542
PfamPF05296
In ASDno
Allosteric Predictionyes (0.349012821)
Ortholog in AnimalsAlpaca_ TAS2R19 ( ortholog_one2one )
Dog_ CAFA-T2R43 ( ortholog_many2many )
Mouse_ Tas2r120 ( ortholog_many2many )
Mouse_ Tas2r136 ( ortholog_many2many )
Rat_ Tas2r136 ( ortholog_many2many )
Rat_ Tas2r120 ( ortholog_many2many )
OhnologsNA
ParalogsTAS2R20, TAS2R50, TAS2R43, TAS2R30, TAS2R46, TAS2R31, TAS2R14, TAS2R13, TAS2R42, TAS2R10, TAS2R9, TAS2R8, TAS2R7, TAS2R3, TAS2R5, TAS2R38, TAS2R1, TAS2R41, TAS2R60, TAS2R16, TAS2R4, TAS2R39, TAS2R40
TissueNA
Tissue SpecificityExpressed in subsets of taste receptor cells of the tongue and exclusively in gustducin-positive cells.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs12424373  rs10772420 
Subcellular location [CC]Membrane;
Multi-pass membrane protein.
Mouse PG classificationNA
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