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Gene: TACR2 (tachykinin receptor 2) Homo sapiens
Symbol: TACR2
Name: tachykinin receptor 2
CRRD ID: 736836
Description: Predicted to have substance K receptor activity. Involved in positive regulation of flagellated sperm motility. Localizes to plasma membrane; sperm head; and sperm midpiece. Implicated in asthma.
Type: protein-coding
RefSeq Status: VALIDATED
Also known as: neurokinin 2 receptor; neurokinin A receptor; NK-2 receptor; NK-2R; NK2R; NKNAR; seven transmembrane helix receptor; SKR; substance K receptor; substance-K receptor; TAC2R
Mus musculus (house mouse) : Tacr2 (tachykinin receptor 2)  MGI  Alliance
Rattus norvegicus (Norway rat) : Tacr2 (tachykinin receptor 2)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Tacr2 (tachykinin receptor 2)
Pan paniscus (bonobo/pygmy chimpanzee) : TACR2 (tachykinin receptor 2)
Canis lupus familiaris (dog) : TACR2 (tachykinin receptor 2)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Tacr2 (tachykinin receptor 2)
Sus scrofa (pig) : TACR2 (tachykinin receptor 2)
Chlorocebus sabaeus (African green monkey) : TACR2 (tachykinin receptor 2)
Heterocephalus glaber (naked mole-rat) : Tacr2 (tachykinin receptor 2)
more info ...
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh38.p13 Ensembl1069,403,903 - 69,416,918 (-)EnsemblGRCh38hg38GRCh38
GRCh381069,403,903 - 69,416,918 (-)NCBIGRCh38GRCh38hg38GRCh38
GRCh371071,163,958 - 71,176,674 (-)NCBIGRCh37GRCh37hg19GRCh37
Build 361070,833,964 - 70,846,680 (-)NCBINCBI36hg18NCBI36
Build 341070,834,587 - 70,846,085NCBI
Celera1064,440,372 - 64,453,089 (-)NCBI
Cytogenetic Map10q22.1NCBI
HuRef1065,163,875 - 65,176,488 (-)NCBIHuRef
CHM1_11071,445,702 - 71,458,328 (-)NCBICHM1_1
JBrowse: View Region in Genome Browser (JBrowse)

Disease Annotations
Gene-Chemical Interaction Annotations
Gene Ontology Annotations
References - curated
References - uncurated


Comparative Map Data
Position Markers
miRNA Target Status


RNA-SEQ Expression


Nucleotide Sequences
Protein Sequences
Clinical Variants

Additional Information

External Database Links
More on TACR2
Alliance Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

CRRD Object Information
CRRD ID: 736836
Created: 2004-02-06
Species: Homo sapiens
Last Modified: 2020-09-16
Status: ACTIVE


RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.