Taar8b (trace amine-associated receptor 8B) - Rat Genome Database

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Gene: Taar8b (trace amine-associated receptor 8B) Rattus norvegicus
Analyze
Symbol: Taar8b (Ensembl: Taar8c)
Name: trace amine-associated receptor 8B (Ensembl:trace amine-associated receptor 8c)
RGD ID: 631386
Description: Predicted to enable trace-amine receptor activity. Predicted to be involved in G protein-coupled receptor signaling pathway. Predicted to be located in plasma membrane. Orthologous to human TAAR8 (trace amine associated receptor 8); INTERACTS WITH ammonium chloride; bisphenol A; 2-palmitoylglycerol (ortholog).
Type: protein-coding
RefSeq Status: PROVISIONAL
Previously known as: Ta7; taR-7; taR-8b; trace amine receptor 7; trace amine receptor 8b; trace-amine-associated receptor 8b
RGD Orthologs
Human
Mouse
Alliance Genes
More Info more info ...
Latest Assembly: mRatBN7.2 - mRatBN7.2 Assembly
Position:
Rat AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
GRCr8123,122,214 - 23,126,739 (+)NCBIGRCr8
mRatBN7.2121,302,978 - 21,307,489 (+)NCBImRatBN7.2mRatBN7.2
mRatBN7.2 Ensembl121,289,843 - 21,290,877 (+)EnsemblmRatBN7.2 Ensembl
UTH_Rnor_SHR_Utx121,082,157 - 21,083,191 (+)NCBIRnor_SHRUTH_Rnor_SHR_Utx
UTH_Rnor_SHRSP_BbbUtx_1.0127,082,186 - 27,083,220 (+)NCBIRnor_SHRSPUTH_Rnor_SHRSP_BbbUtx_1.0
UTH_Rnor_WKY_Bbb_1.0121,281,942 - 21,282,976 (+)NCBIRnor_WKYUTH_Rnor_WKY_Bbb_1.0
Rnor_6.0123,565,350 - 23,568,888 (+)NCBIRnor6.0Rnor_6.0rn6Rnor6.0
Rnor_6.0 Ensembl122,332,090 - 22,350,348 (+)EnsemblRnor6.0rn6Rnor6.0
Rnor_5.0125,035,147 - 25,038,269 (+)NCBIRnor5.0Rnor_5.0rn5Rnor5.0
RGSC_v3.4121,829,913 - 21,830,947 (+)NCBIRGSC3.4RGSC_v3.4rn4RGSC3.4
RGSC_v3.1121,832,857 - 21,833,892 (+)NCBI
Celera120,055,994 - 20,057,028 (+)NCBICelera
Cytogenetic Map1p12NCBI
JBrowse: View Region in Genome Browser (JBrowse)
Model


Disease Annotations     Click to see Annotation Detail View

Gene-Chemical Interaction Annotations     Click to see Annotation Detail View
Gene Ontology Annotations     Click to see Annotation Detail View

Biological Process

Cellular Component

Molecular Function

References

References - curated
# Reference Title Reference Citation
1. Trace amines: identification of a family of mammalian G protein-coupled receptors. Borowsky B, etal., Proc Natl Acad Sci U S A 2001 Jul 31;98(16):8966-71.
2. Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Gaudet P, etal., Brief Bioinform. 2011 Sep;12(5):449-62. doi: 10.1093/bib/bbr042. Epub 2011 Aug 27.
3. GOA pipeline RGD automated data pipeline
4. Data Import for Chemical-Gene Interactions RGD automated import pipeline for gene-chemical interactions

Genomics

Comparative Map Data
Taar8b
(Rattus norvegicus - Norway rat)
Rat AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
GRCr8123,122,214 - 23,126,739 (+)NCBIGRCr8
mRatBN7.2121,302,978 - 21,307,489 (+)NCBImRatBN7.2mRatBN7.2
mRatBN7.2 Ensembl121,289,843 - 21,290,877 (+)EnsemblmRatBN7.2 Ensembl
UTH_Rnor_SHR_Utx121,082,157 - 21,083,191 (+)NCBIRnor_SHRUTH_Rnor_SHR_Utx
UTH_Rnor_SHRSP_BbbUtx_1.0127,082,186 - 27,083,220 (+)NCBIRnor_SHRSPUTH_Rnor_SHRSP_BbbUtx_1.0
UTH_Rnor_WKY_Bbb_1.0121,281,942 - 21,282,976 (+)NCBIRnor_WKYUTH_Rnor_WKY_Bbb_1.0
Rnor_6.0123,565,350 - 23,568,888 (+)NCBIRnor6.0Rnor_6.0rn6Rnor6.0
Rnor_6.0 Ensembl122,332,090 - 22,350,348 (+)EnsemblRnor6.0rn6Rnor6.0
Rnor_5.0125,035,147 - 25,038,269 (+)NCBIRnor5.0Rnor_5.0rn5Rnor5.0
RGSC_v3.4121,829,913 - 21,830,947 (+)NCBIRGSC3.4RGSC_v3.4rn4RGSC3.4
RGSC_v3.1121,832,857 - 21,833,892 (+)NCBI
Celera120,055,994 - 20,057,028 (+)NCBICelera
Cytogenetic Map1p12NCBI
TAAR8
(Homo sapiens - human)
Human AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
GRCh386132,552,672 - 132,553,756 (+)NCBIGRCh38GRCh38hg38GRCh38
GRCh38.p14 Ensembl6132,552,672 - 132,553,756 (+)EnsemblGRCh38hg38GRCh38
GRCh376132,873,811 - 132,874,895 (+)NCBIGRCh37GRCh37hg19GRCh37
Build 366132,915,525 - 132,916,553 (+)NCBINCBI36Build 36hg18NCBI36
Build 346132,915,524 - 132,916,553NCBI
Celera6133,620,669 - 133,621,697 (+)NCBICelera
Cytogenetic Map6q23.2NCBI
HuRef6130,448,750 - 130,449,778 (+)NCBIHuRef
CHM1_16133,137,503 - 133,138,531 (+)NCBICHM1_1
T2T-CHM13v2.06133,747,638 - 133,748,722 (+)NCBIT2T-CHM13v2.0
Taar8b
(Mus musculus - house mouse)
Mouse AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
GRCm391023,967,158 - 23,968,192 (-)NCBIGRCm39GRCm39mm39
GRCm39 Ensembl1023,967,158 - 23,968,192 (-)EnsemblGRCm39 Ensembl
GRCm381024,091,260 - 24,092,294 (-)NCBIGRCm38GRCm38mm10GRCm38
GRCm38.p6 Ensembl1024,091,260 - 24,092,294 (-)EnsemblGRCm38mm10GRCm38
MGSCv371023,811,066 - 23,812,100 (-)NCBIGRCm37MGSCv37mm9NCBIm37
MGSCv361023,780,676 - 23,781,710 (-)NCBIMGSCv36mm8
Celera1025,024,334 - 25,025,368 (-)NCBICelera
Cytogenetic Map10A4NCBI
cM Map1011.43NCBI

Variants

.
Variants in Taar8b
17 total Variants

QTLs in Region (mRatBN7.2)
The following QTLs overlap with this region.    Full Report CSV TAB Printer Gviewer
RGD IDSymbolNameLODP ValueTraitSub TraitChrStartStopSpecies
1354647Despr8Despair related QTL 80.0000341locomotor behavior trait (VT:0001392)amount of experiment time spent in a discrete space in an experimental apparatus (CMO:0000958)1124744506Rat
2298546Neuinf4Neuroinflammation QTL 45.1nervous system integrity trait (VT:0010566)spinal cord RT1-B protein level (CMO:0002132)1128736750Rat
2313053Bss51Bone structure and strength QTL 513.80.0001tibia length (VT:0004357)tibia length (CMO:0000450)1132356093Rat
2313070Bss52Bone structure and strength QTL 524.40.0001body length (VT:0001256)body length (CMO:0000013)1132356093Rat
2313090Bmd69Bone mineral density QTL 694.40.0001tibia mineral mass (VT:1000283)compact volumetric bone mineral density (CMO:0001730)1132356093Rat
738020Pia8Pristane induced arthritis QTL 84.7joint integrity trait (VT:0010548)joint inflammation composite score (CMO:0000919)1165833076Rat
1578650Bmd6Bone mineral density QTL 612.2femur mineral mass (VT:0010011)total volumetric bone mineral density (CMO:0001728)150910843284926Rat
1578651Bmd7Bone mineral density QTL 714.2femur mineral mass (VT:0010011)compact volumetric bone mineral density (CMO:0001730)150910843284926Rat
1578669Bss9Bone structure and strength QTL 96.3femur morphology trait (VT:0000559)bone trabecular cross-sectional area (CMO:0002311)150910843284926Rat
1554320Bmd1Bone mineral density QTL 112.20.0001femur mineral mass (VT:0010011)volumetric bone mineral density (CMO:0001553)150910886060548Rat
1600360Mcs16Mammary carcinoma susceptibility QTL 162.4mammary gland integrity trait (VT:0010552)mammary tumor number (CMO:0000343)1224439043433040Rat
7421626Bp360Blood pressure QTL 3600.001arterial blood pressure trait (VT:2000000)mean arterial blood pressure (CMO:0000009)1439328949393289Rat
631688Hcas2Hepatocarcinoma susceptibility QTL 230.0001liver integrity trait (VT:0010547)liver tumorous lesion number (CMO:0001068)15925874115540829Rat
4889451Eae29Experimental allergic encephalomyelitis QTL 295.51nervous system integrity trait (VT:0010566)experimental autoimmune encephalomyelitis severity score (CMO:0001419)1592587724697545Rat
631508Sald1Serum aldosterone level QTL 13.7blood aldosterone amount (VT:0005346)serum aldosterone level (CMO:0000487)1985600154856001Rat
2302038Pia31Pristane induced arthritis QTL 315.50.001blood autoantibody amount (VT:0003725)serum immunoglobulin M-type rheumatoid factor level relative to an arbitrary reference serum (CMO:0002111)11099206555992065Rat
1300167Hrtrt2Heart rate QTL 24.35heart pumping trait (VT:2000009)heart rate (CMO:0000002)11148131275088344Rat
2313062Bmd73Bone mineral density QTL 733.90.0001tibia mineral mass (VT:1000283)compact volumetric bone mineral density (CMO:0001730)11148131282174945Rat
2313065Bss67Bone structure and strength QTL 673.10.0001tibia area (VT:1000281)tibia total energy absorbed before break (CMO:0001736)11148131282174945Rat
2313069Bss68Bone structure and strength QTL 682.90.0001tibia size trait (VT:0100001)tibia total energy absorbed before break (CMO:0001736)11148131282174945Rat
2313075Bss66Bone structure and strength QTL 663.40.0001tibia length (VT:0004357)tibia length (CMO:0000450)11148131282174945Rat
2313077Bss69Bone structure and strength QTL 693.50.0001tibia strength trait (VT:1000284)bone polar moment of inertia (CMO:0001558)11148131282174945Rat
2313092Bmd72Bone mineral density QTL 722.50.0001tibia mineral mass (VT:1000283)total volumetric bone mineral density (CMO:0001728)11148131282174945Rat
2313097Bss70Bone structure and strength QTL 703.50.0001tibia strength trait (VT:1000284)tibia total energy absorbed before break (CMO:0001736)11148131282174945Rat
2317755Glom22Glomerulus QTL 223.8urine protein amount (VT:0005160)urine protein level (CMO:0000591)11148148232355910Rat
1578756Iddm22Insulin dependent diabetes mellitus QTL 222.7blood glucose amount (VT:0000188)blood glucose level (CMO:0000046)11183518156835181Rat
5684998Bss101Bone structure and strength QTL 1013.6tibia strength trait (VT:1000284)tibia ultimate force (CMO:0001734)11543162149361612Rat
5684999Bss102Bone structure and strength QTL 1025.50.00000072tibia strength trait (VT:1000284)tibia stiffness (CMO:0001735)11543162149361612Rat
631494Bp95Blood pressure QTL 95400.0001arterial blood pressure trait (VT:2000000)systolic blood pressure (CMO:0000004)11620621049268520Rat
634353Rends2Renal damage susceptibility QTL 20.05kidney blood vessel morphology trait (VT:0000530)organ lesion measurement (CMO:0000677)11933357156983283Rat
1558642Prcr2Prostate cancer resistance QTL 24.3prostate integrity trait (VT:0010571)area of ventral prostate occupied by tumorous lesions to total ventral prostate area ratio (CMO:0000899)12076315844095856Rat
724520Bp145Blood pressure QTL 1452.10.0024arterial blood pressure trait (VT:2000000)systolic blood pressure (CMO:0000004)12078482865784828Rat


Expression


RNA-SEQ Expression
High: > 1000 TPM value   Medium: Between 11 and 1000 TPM
Low: Between 0.5 and 10 TPM   Below Cutoff: < 0.5 TPM

endocrine system hemolymphoid system reproductive system
High
Medium
Low 3 3 4
Below cutoff 3 3 6

Sequence


Reference Sequences
RefSeq Acc Id: ENSRNOT00000091252   ⟹   ENSRNOP00000075381
Type: CODING
Position:
Rat AssemblyChrPosition (strand)Source
Rnor_6.0 Ensembl122,332,090 - 22,350,348 (+)Ensembl
RefSeq Acc Id: NM_175601   ⟹   NP_783191
RefSeq Status: PROVISIONAL
Type: CODING
Position:
Rat AssemblyChrPosition (strand)Source
GRCr8123,124,306 - 23,125,340 (+)NCBI
mRatBN7.2121,305,056 - 21,306,090 (+)NCBI
Rnor_6.0123,567,610 - 23,568,644 (+)NCBI
Rnor_5.0125,035,147 - 25,038,269 (+)NCBI
RGSC_v3.4121,829,913 - 21,830,947 (+)RGD
Celera120,055,994 - 20,057,028 (+)RGD
Sequence:
RefSeq Acc Id: XM_006227719   ⟹   XP_006227781
Type: CODING
Position:
Rat AssemblyChrPosition (strand)Source
GRCr8123,122,214 - 23,126,739 (+)NCBI
mRatBN7.2121,302,994 - 21,307,489 (+)NCBI
Rnor_6.0123,565,350 - 23,568,888 (+)NCBI
Rnor_5.0125,035,147 - 25,038,269 (+)NCBI
Sequence:
RefSeq Acc Id: XM_017589310   ⟹   XP_017444799
Type: CODING
Position:
Rat AssemblyChrPosition (strand)Source
GRCr8123,122,228 - 23,126,739 (+)NCBI
mRatBN7.2121,302,978 - 21,307,489 (+)NCBI
Rnor_6.0123,565,350 - 23,568,888 (+)NCBI
Sequence:
RefSeq Acc Id: XM_063265674   ⟹   XP_063121744
Type: CODING
Position:
Rat AssemblyChrPosition (strand)Source
GRCr8123,122,228 - 23,126,739 (+)NCBI
Protein Sequences
Protein RefSeqs NP_783191 (Get FASTA)   NCBI Sequence Viewer  
  XP_006227781 (Get FASTA)   NCBI Sequence Viewer  
  XP_017444799 (Get FASTA)   NCBI Sequence Viewer  
  XP_063121744 (Get FASTA)   NCBI Sequence Viewer  
GenBank Protein AAK71246 (Get FASTA)   NCBI Sequence Viewer  
Ensembl Protein ENSRNOP00055043757
  ENSRNOP00060039254
  ENSRNOP00065026240
GenBank Protein Q923Y3 (Get FASTA)   NCBI Sequence Viewer  
Reference Protein Sequences
RefSeq Acc Id: NP_783191   ⟸   NM_175601
- UniProtKB: Q923X9 (UniProtKB/Swiss-Prot),   Q923Y3 (UniProtKB/Swiss-Prot)
- Sequence:
RefSeq Acc Id: XP_006227781   ⟸   XM_006227719
- Peptide Label: isoform X2
- UniProtKB: Q923X9 (UniProtKB/Swiss-Prot),   A6JUL7 (UniProtKB/TrEMBL)
- Sequence:
RefSeq Acc Id: XP_017444799   ⟸   XM_017589310
- Peptide Label: isoform X3
- UniProtKB: Q923X9 (UniProtKB/Swiss-Prot),   Q923Y3 (UniProtKB/Swiss-Prot)
- Sequence:
RefSeq Acc Id: ENSRNOP00000075381   ⟸   ENSRNOT00000091252
RefSeq Acc Id: XP_063121744   ⟸   XM_063265674
- Peptide Label: isoform X1
Protein Domains
G-protein coupled receptors family 1 profile

Protein Structures
Name Modeler Protein Id AA Range Protein Structure
AF-Q923Y3-F1-model_v2 AlphaFold Q923Y3 1-344 view protein structure

Transcriptome

eQTL   View at Phenogen
WGCNA   View at Phenogen
Tissue/Strain Expression   View at Phenogen


Additional Information

Database Acc Id Source(s)
AGR Gene RGD:631386 AgrOrtholog
BioCyc Gene G2FUF-62096 BioCyc
Ensembl Genes ENSRNOG00000056705 Ensembl
  ENSRNOG00000062917 Ensembl
  ENSRNOG00055030531 UniProtKB/Swiss-Prot
  ENSRNOG00060027209 UniProtKB/Swiss-Prot
  ENSRNOG00065019493 UniProtKB/Swiss-Prot
Ensembl Transcript ENSRNOT00055052952 UniProtKB/Swiss-Prot
  ENSRNOT00060047182 UniProtKB/Swiss-Prot
  ENSRNOT00065032827 UniProtKB/Swiss-Prot
Gene3D-CATH Rhodopsin 7-helix transmembrane proteins UniProtKB/Swiss-Prot, UniProtKB/TrEMBL
InterPro GPCR_Rhodpsn UniProtKB/Swiss-Prot, UniProtKB/TrEMBL
  GPCR_Rhodpsn_7TM UniProtKB/Swiss-Prot, UniProtKB/TrEMBL
  TAAR_fam UniProtKB/Swiss-Prot, UniProtKB/TrEMBL
KEGG Report rno:319106 UniProtKB/Swiss-Prot
NCBI Gene 319106 ENTREZGENE
PANTHER HISTAMINE RECEPTOR-RELATED G-PROTEIN COUPLED RECEPTOR UniProtKB/Swiss-Prot, UniProtKB/TrEMBL
  TRACE AMINE-ASSOCIATED RECEPTOR 8 UniProtKB/Swiss-Prot, UniProtKB/TrEMBL
Pfam 7tm_1 UniProtKB/Swiss-Prot, UniProtKB/TrEMBL
PhenoGen Taar8b PhenoGen
PRINTS GPCRRHODOPSN UniProtKB/Swiss-Prot, UniProtKB/TrEMBL
  TRACEAMINER UniProtKB/Swiss-Prot, UniProtKB/TrEMBL
PROSITE G_PROTEIN_RECEP_F1_1 UniProtKB/Swiss-Prot, UniProtKB/TrEMBL
  G_PROTEIN_RECEP_F1_2 UniProtKB/Swiss-Prot, UniProtKB/TrEMBL
RatGTEx ENSRNOG00000056705 RatGTEx
  ENSRNOG00000062917 RatGTEx
  ENSRNOG00055030531 RatGTEx
  ENSRNOG00060027209 RatGTEx
  ENSRNOG00065019493 RatGTEx
SMART 7TM_GPCR_Srsx UniProtKB/Swiss-Prot, UniProtKB/TrEMBL
Superfamily-SCOP Family A G protein-coupled receptor-like UniProtKB/Swiss-Prot, UniProtKB/TrEMBL
UniProt A6JUL7 ENTREZGENE, UniProtKB/TrEMBL
  Q923X9 ENTREZGENE
  Q923Y3 ENTREZGENE, UniProtKB/Swiss-Prot


Nomenclature History
Date Current Symbol Current Name Previous Symbol Previous Name Description Reference Status
2023-10-12 Taar8b  trace amine-associated receptor 8B  Taar8b  trace amine-associated receptor 8b  Name changed 629549 APPROVED
2008-11-20 Taar8b  trace amine-associated receptor 8b  Taar8b  trace-amine-associated receptor 8b  Nomenclature updated to reflect human and mouse nomenclature 1299863 APPROVED
2005-02-23 Taar8b  trace-amine-associated receptor 8b  Ta7  trace amine receptor 7  Symbol and Name updated to reflect Human and Mouse nomenclature 1299863 APPROVED
2004-02-11 Tar7  trace amine receptor 7      Symbol and Name status set to approved 625702 APPROVED

RGD Curation Notes
Note Type Note Reference
gene_function functions as neurotransmitters for biogenic amines along with the orphan receptor PNR 634071
gene_product member of the rhodopsin mammalian G protein-coupled receptor family 634071