Gene Information
Gene NameTACR2
OrganismHomo sapiens (Human)
Gene Length398
Protein NamesSubstance-K receptor (SKR) (NK-2 receptor) (NK-2R) (Neurokinin A receptor) (Tachykinin receptor 2)
Target Namesubstance-k receptor
Target TypeClinical trial target
Gene Age645 ( ENSG00000075073 )
Evolutionary StageEumetazoa
AlphaFoldDBP21452
Gene CardTACR2
Uniprot IDP21452
PfamPF00001
In ASDyes
Allosteric Predictionyes (1.000433338)
Ortholog in AnimalsAlpaca_ TACR2 ( ortholog_one2one )
Dog_ TACR2 ( ortholog_one2one )
GuineaPig_ TACR2 ( ortholog_one2one )
Macaque_ TACR2 ( ortholog_one2one )
Mouse_ Tacr2 ( ortholog_one2one )
Pig_ TACR2 ( ortholog_one2one )
Rat_ Tacr2 ( ortholog_one2one )
Rabbit_ TACR2 ( ortholog_one2one )
OhnologsTACR1, TACR3
ParalogsOR9A2, NPY1R, MTNR1B, OR11H6, OR11H7, OR11H4, OR9A1P, OR9G1, NPY2R, MTNR1A, GPR50, GPR75, OR11G2, MCHR2, MCHR1, GPR19, OR11A1, TACR1, TACR3, OR11H2, OR11H12, OR11H1, GPR83, PROKR2, PROKR1, GPR88, PRLHR, OR51F1, OR10X1, NPY5R, OR9A4, NPY4R2, NPY4R
Tissueesophagus, smooth.muscle, sigmoid.colon
Tissue SpecificityNA
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);0.001823(Rat);0.016667(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs5030920  rs57500981  rs55953810  rs57900755  rs2229170  rs58692969 
Subcellular location [CC]Cell membrane;
Multi-pass membrane protein.
Mouse PG classificationNA
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