Ffar1 (free fatty acid receptor 1) - Rat Genome Database

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Pathways
Gene: Ffar1 (free fatty acid receptor 1) Rattus norvegicus
Analyze
Symbol: Ffar1
Name: free fatty acid receptor 1
RGD ID: 628613
Description: Enables fatty acid binding activity. Involved in G protein-coupled receptor signaling pathway; positive regulation of calcium ion transport into cytosol; and positive regulation of insulin secretion. Predicted to be located in membrane. Predicted to be active in plasma membrane. Human ortholog(s) of this gene implicated in type 2 diabetes mellitus. Orthologous to human FFAR1 (free fatty acid receptor 1); INTERACTS WITH aldehydo-D-glucose; ammonium chloride; bisphenol A.
Type: protein-coding
RefSeq Status: PROVISIONAL
Previously known as: G protein-coupled receptor 40; G-protein coupled receptor 40; Gpr40
RGD Orthologs
Human
Mouse
Chinchilla
Bonobo
Dog
Squirrel
Green Monkey
Naked Mole-Rat
Black Rat
Alliance Orthologs
More Info more info ...
Latest Assembly: GRCr8 - GRCr8 Assembly
Position:
Rat AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
GRCr8195,238,785 - 95,239,689 (-)NCBIGRCr8GRCr8GRCr8
GRCr8 Ensembl195,238,785 - 95,239,691 (-)EnsemblGRCr8
mRatBN7.2186,111,368 - 86,112,272 (-)NCBImRatBN7.2mRatBN7.2
mRatBN7.2 Ensembl186,111,368 - 86,112,272 (-)EnsemblmRatBN7.2
UTH_Rnor_SHR_Utx191,526,041 - 91,526,945 (-)NCBIUTH_Rnor_SHR_UtxUTH_Rnor_SHR_Utx
UTH_Rnor_SHRSP_BbbUtx_1.0199,992,210 - 99,993,114 (-)NCBIUTH_Rnor_SHRSP_BbbUtx_1.0UTH_Rnor_SHRSP_BbbUtx_1.0
UTH_Rnor_WKY_Bbb_1.0193,284,340 - 93,285,244 (-)NCBIUTH_Rnor_WKY_Bbb_1.0UTH_Rnor_WKY_Bbb_1.0
Rnor_6.0189,308,475 - 89,309,379 (-)NCBIRnor_6.0Rnor_6.0rn6Rnor6.0
Rnor_6.0 Ensembl189,308,475 - 89,309,379 (-)Ensemblrn6Rnor6.0
Rnor_5.0190,463,925 - 90,464,829 (-)NCBIRnor_5.0Rnor_5.0rn5
RGSC_v3.4185,917,624 - 85,918,528NCBIRGSC_v3.4RGSC_v3.4rn4
RGSC_v3.1185,995,734 - 85,996,639NCBI
Cytogenetic Map1q21NCBI
JBrowse:




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

Cellular Component
membrane  (IEA)
plasma membrane  (IBA,IEA,ISO,ISS)

Molecular Function

References

References - curated
# Reference Title Reference Citation
1. The orphan G protein-coupled receptor GPR40 is activated by medium and long chain fatty acids. Briscoe CP, etal., J Biol Chem 2003 Mar 28;278(13):11303-11.
2. G-protein-coupled receptor 40 (GPR40) expression and its regulation in human pancreatic islets: The role of type 2 diabetes and fatty acids. Del Guerra S, etal., Nutr Metab Cardiovasc Dis. 2009 Sep 14.
3. Oleic acid interacts with GPR40 to induce Ca2+ signaling in rat islet beta-cells: mediation by PLC and L-type Ca2+ channel and link to insulin release. Fujiwara K, etal., Am J Physiol Endocrinol Metab. 2005 Oct;289(4):E670-7. Epub 2005 May 24.
4. 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.
5. Rat ISS GO annotations from GOA human gene data--August 2006 GOA data from the GO Consortium
6. Overexpression of GPR40 in pancreatic beta-cells augments glucose-stimulated insulin secretion and improves glucose tolerance in normal and diabetic mice. Nagasumi K, etal., Diabetes. 2009 May;58(5):1067-76. doi: 10.2337/db08-1233.
7. GOA pipeline RGD automated data pipeline
8. Data Import for Chemical-Gene Interactions RGD automated import pipeline for gene-chemical interactions
9. Comprehensive gene review and curation RGD comprehensive gene curation
10. Role of GPR40 in fatty acid action on the beta cell line INS-1E. Shapiro H, etal., Biochem Biophys Res Commun. 2005 Sep 16;335(1):97-104.
Additional References at PubMed
PMID:12629551   PMID:17200419   PMID:17395749   PMID:19815053   PMID:22106100   PMID:22332921   PMID:22778220   PMID:23372643   PMID:23809162   PMID:23848179   PMID:23911664   PMID:24130766  
PMID:24675078   PMID:24742677   PMID:24760994   PMID:25043059   PMID:25446111   PMID:26157145   PMID:26791830   PMID:28583918   PMID:28731171   PMID:31295865   PMID:32121640   PMID:34275493  
PMID:35018806  


Genomics

Comparative Map Data
Ffar1
(Rattus norvegicus - Norway rat)
Rat AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
GRCr8195,238,785 - 95,239,689 (-)NCBIGRCr8GRCr8GRCr8
GRCr8 Ensembl195,238,785 - 95,239,691 (-)EnsemblGRCr8
mRatBN7.2186,111,368 - 86,112,272 (-)NCBImRatBN7.2mRatBN7.2
mRatBN7.2 Ensembl186,111,368 - 86,112,272 (-)EnsemblmRatBN7.2
UTH_Rnor_SHR_Utx191,526,041 - 91,526,945 (-)NCBIUTH_Rnor_SHR_UtxUTH_Rnor_SHR_Utx
UTH_Rnor_SHRSP_BbbUtx_1.0199,992,210 - 99,993,114 (-)NCBIUTH_Rnor_SHRSP_BbbUtx_1.0UTH_Rnor_SHRSP_BbbUtx_1.0
UTH_Rnor_WKY_Bbb_1.0193,284,340 - 93,285,244 (-)NCBIUTH_Rnor_WKY_Bbb_1.0UTH_Rnor_WKY_Bbb_1.0
Rnor_6.0189,308,475 - 89,309,379 (-)NCBIRnor_6.0Rnor_6.0rn6Rnor6.0
Rnor_6.0 Ensembl189,308,475 - 89,309,379 (-)Ensemblrn6Rnor6.0
Rnor_5.0190,463,925 - 90,464,829 (-)NCBIRnor_5.0Rnor_5.0rn5
RGSC_v3.4185,917,624 - 85,918,528NCBIRGSC_v3.4RGSC_v3.4rn4
RGSC_v3.1185,995,734 - 85,996,639NCBI
Cytogenetic Map1q21NCBI
FFAR1
(Homo sapiens - human)
Human AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
GRCh381935,347,902 - 35,353,864 (+)NCBIGRCh38GRCh38hg38GRCh38
GRCh38.p14 Ensembl1935,347,902 - 35,353,864 (+)Ensemblhg38GRCh38
GRCh371935,838,805 - 35,844,766 (+)NCBIGRCh37GRCh37hg19GRCh37
Build 361940,534,295 - 40,535,197 (+)NCBIBuild 36Build 36hg18NCBI36
Build 341940,534,294 - 40,535,197NCBI
Celera1932,555,895 - 32,556,817 (+)NCBICelera
Cytogenetic Map19q13.12NCBI
HuRef1932,350,940 - 32,351,862 (+)NCBIHuRef
CHM1_11935,844,054 - 35,844,976 (+)NCBICHM1_1
T2T-CHM13v2.01937,892,634 - 37,898,598 (+)NCBIT2T-CHM13v2.0
Ffar1
(Mus musculus - house mouse)
Mouse AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
GRCm39730,559,993 - 30,560,895 (-)NCBIGRCm39GRCm39mm39
GRCm39 Ensembl730,556,815 - 30,560,989 (-)EnsemblGRCm39 EnsemblGRCm39
GRCm38730,860,568 - 30,861,470 (-)NCBIGRCm38GRCm38mm10GRCm38
GRCm38.p6 Ensembl730,857,390 - 30,861,564 (-)Ensemblmm10GRCm38
MGSCv37731,645,587 - 31,646,489 (-)NCBIMGSCv37MGSCv37mm9NCBIm37
MGSCv36730,569,328 - 30,570,230 (-)NCBIMGSCv36mm8
Celera725,444,014 - 25,444,916 (-)NCBICelera
Cytogenetic Map7B1NCBI
cM Map719.25NCBI
Ffar1
(Chinchilla lanigera - long-tailed chinchilla)
Chinchilla AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
ChiLan1.0 EnsemblNW_0049554684,626,748 - 4,627,650 (+)Ensembl
ChiLan1.0NW_0049554684,626,567 - 4,627,683 (+)NCBIChiLan1.0ChiLan1.0
FFAR1
(Pan paniscus - bonobo/pygmy chimpanzee)
Bonobo AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
NHGRI_mPanPan1-v22041,364,498 - 41,368,103 (+)NCBINHGRI_mPanPan1-v2
NHGRI_mPanPan11943,345,490 - 43,351,174 (+)NCBINHGRI_mPanPan1
Mhudiblu_PPA_v01932,298,259 - 32,300,601 (+)NCBIMhudiblu_PPA_v0Mhudiblu_PPA_v0panPan3
PanPan1.11941,034,901 - 41,037,219 (+)NCBIPanPan1.1PanPan1.1panPan2
PanPan1.1 Ensembl1941,034,905 - 41,035,807 (+)EnsemblpanPan2panpan1.1
FFAR1
(Canis lupus familiaris - dog)
Dog AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
CanFam3.11117,257,005 - 117,258,799 (-)NCBICanFam3.1CanFam3.1canFam3CanFam3.1
Dog10K_Boxer_Tasha1116,659,986 - 116,661,656 (-)NCBIDog10K_Boxer_TashaDog10K_Boxer_Tasha
ROS_Cfam_1.01117,856,745 - 117,858,415 (-)NCBIROS_Cfam_1.0ROS_Cfam_1.0
ROS_Cfam_1.0 Ensembl1117,856,767 - 117,857,666 (-)EnsemblROS_Cfam_1.0 Ensembl
UMICH_Zoey_3.11117,416,141 - 117,421,463 (-)NCBIUMICH_Zoey_3.1
UNSW_CanFamBas_1.01117,045,554 - 117,047,224 (-)NCBIUNSW_CanFamBas_1.0
UU_Cfam_GSD_1.01118,101,028 - 118,102,774 (-)NCBIUU_Cfam_GSD_1.0UU_Cfam_GSD_1.0
Ffar1
(Ictidomys tridecemlineatus - thirteen-lined ground squirrel)
Squirrel AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
HiC_Itri_2NW_02440934910,688,445 - 10,690,821 (+)NCBIHiC_Itri_2
SpeTri2.0NW_004936570955,102 - 957,437 (-)NCBISpeTri2.0SpeTri2.0SpeTri2.0
FFAR1
(Chlorocebus sabaeus - green monkey)
Green Monkey AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
ChlSab1.1630,289,268 - 30,290,838 (+)NCBIChlSab1.1ChlSab1.1chlSab2
ChlSab1.1 Ensembl630,289,285 - 30,290,187 (+)EnsemblChlSab1.1 EnsemblchlSab2Vervet-AGM
Vero_WHO_p1.0NW_0236660738,078,579 - 8,080,768 (+)NCBIVero_WHO_p1.0Vero_WHO_p1.0
Ffar1
(Heterocephalus glaber - naked mole-rat)
Naked Mole-Rat AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
HetGla_female_1.0 EnsemblNW_0046247948,206,491 - 8,207,393 (-)EnsemblHetGla_female_1.0 EnsemblhetGla2HetGla_female_1.0 Ensembl
HetGla 1.0NW_0046247948,206,491 - 8,207,393 (-)NCBIHetGla 1.0HetGla 1.0hetGla2
Ffar1
(Rattus rattus - black rat)
Black Rat AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
Rrattus_CSIRO_v12165,156,564 - 165,157,547 (+)NCBIRrattus_CSIRO_v1

Variants

.
Variants in Ffar1
1 total Variants
miRNA Target Status (No longer updated)

Predicted Target Of
Summary Value
Count of predictions:100
Count of miRNA genes:85
Interacting mature miRNAs:87
Transcripts:ENSRNOT00000028533
Prediction methods:Microtar, Miranda, Rnahybrid, Targetscan
Result types:miRGate_prediction

The detailed report is available here: Full Report CSV TAB Printer

miRNA Target Status data imported from miRGate (http://mirgate.bioinfo.cnio.es/).
For more information about miRGate, see PMID:25858286 or access the full paper here.


QTLs in Region (GRCr8)
The following QTLs overlap with this region.    Full Report CSV TAB Printer Gviewer
RGD IDSymbolNameLODP ValueTraitSub TraitChrStartStopSpecies
1578649Bmd8Bone mineral density QTL 84.9femur mineral mass (VT:0010011)trabecular volumetric bone mineral density (CMO:0001729)151940904101229020Rat
1582234Gluco18Glucose level QTL 183.40.0003blood glucose amount (VT:0000188)blood glucose level (CMO:0000046)187889942132889942Rat
1358359Sradr1Stress Responsive Adrenal Weight QTL 14.74adrenal gland mass (VT:0010420)both adrenal glands wet weight (CMO:0000164)139728272132889942Rat
634314Niddm44Non-insulin dependent diabetes mellitus QTL 44blood glucose amount (VT:0000188)blood glucose level (CMO:0000046)151941022208479811Rat
1578654Bss10Bone structure and strength QTL 104femur morphology trait (VT:0000559)femoral neck cortical cross-sectional area (CMO:0001702)151940904168768703Rat
2300324Fetw1Fetal weight QTL 112.10.005fetal growth trait (VT:0004201)fetal body weight (CMO:0002080)192963855109494029Rat
1331800Scl25Serum cholesterol level QTL 253.013blood cholesterol amount (VT:0000180)serum total cholesterol level (CMO:0000363)187785026142582336Rat
7421628Bp361Blood pressure QTL 3610.001arterial blood pressure trait (VT:2000000)mean arterial blood pressure (CMO:0000009)183019780128019780Rat
631495Bp96Blood pressure QTL 964.52arterial blood pressure trait (VT:2000000)systolic blood pressure (CMO:0000004)166404680111404680Rat
70225Bp58Blood pressure QTL 583.3arterial blood pressure trait (VT:2000000)systolic blood pressure (CMO:0000004)134184556172281316Rat
631512Scl6Serum cholesterol level QTL 69.6blood cholesterol amount (VT:0000180)serum total cholesterol level (CMO:0000363)18126986099645535Rat
2298545Neuinf8Neuroinflammation QTL 84.6nervous system integrity trait (VT:0010566)spinal cord beta-2 microglobulin mRNA level (CMO:0002125)166009857160501508Rat
10059597Bp377Blood pressure QTL 3773.420.025arterial blood pressure trait (VT:2000000)systolic blood pressure (CMO:0000004)134565911208798288Rat
631519Pia11Pristane induced arthritis QTL 115.3joint integrity trait (VT:0010548)joint inflammation composite score (CMO:0000919)193903998191260518Rat
1302788Scl19Serum cholesterol QTL 194.60.001blood cholesterol amount (VT:0000180)plasma total cholesterol level (CMO:0000585)166400974132889942Rat
1549903Bp267Blood pressure QTL 267arterial blood pressure trait (VT:2000000)systolic blood pressure (CMO:0000004)184107164115183752Rat
2313083Bmd74Bone mineral density QTL 7440.0001tibia mineral mass (VT:1000283)total volumetric bone mineral density (CMO:0001728)191302413136302413Rat
2313402Anxrr24Anxiety related response QTL 24aggression-related behavior trait (VT:0015014)tameness/aggressiveness composite score (CMO:0002136)151511344153680016Rat
61342Bp27Blood pressure QTL 273.40.0006arterial blood pressure trait (VT:2000000)systolic blood pressure (CMO:0000004)16540563796805205Rat
1358192Ept13Estrogen-induced pituitary tumorigenesis QTL 133.4pituitary gland mass (VT:0010496)pituitary gland wet weight (CMO:0000853)186622262131622262Rat
6903308Scl36Serum cholesterol QTL 3620.0125blood cholesterol amount (VT:0000180)plasma total cholesterol level (CMO:0000585)158769992103769992Rat
2300164Bmd44Bone mineral density QTL 445.40.0001lumbar vertebra mineral mass (VT:0010511)volumetric bone mineral density (CMO:0001553)166077886111077886Rat
738022Anxrr13Anxiety related response QTL 134.60.00039locomotor behavior trait (VT:0001392)measurement of voluntary locomotion into, out of, or within a discrete space in an open field apparatus (CMO:0001514)192683681137683681Rat
152025249Scl82Serum cholesterol level QTL 824.77blood cholesterol amount (VT:0000180)152891222109116986Rat
10054135Gmadr2Adrenal mass QTL 21.970.0129adrenal gland mass (VT:0010420)both adrenal glands wet weight (CMO:0000164)186993904131993904Rat
7411712Strs4Sensitivity to stroke QTL 48.7cerebrum integrity trait (VT:0010549)percentage of study population developing cerebrovascular lesions during a period of time (CMO:0000932)187558587132558587Rat
1331749Hrtrt11Heart rate QTL 112.973heart pumping trait (VT:2000009)heart rate (CMO:0000002)192683681137683681Rat


Expression

RNA-SEQ Expression

alimentary part of gastrointestinal system
ectoderm
endocrine system
endoderm
hemolymphoid system
mesenchyme
mesoderm
nervous system
renal system
reproductive system
respiratory system
sensory system
visual system
8 13 2 1 1 19 2 12 9 14 1 8 8

Sequence


Ensembl Acc Id: ENSRNOT00000028533   ⟹   ENSRNOP00000028533
Type: CODING
Position:
Rat AssemblyChrPosition (strand)Source
GRCr8 Ensembl195,238,785 - 95,239,691 (-)Ensembl
mRatBN7.2 Ensembl186,111,368 - 86,112,272 (-)Ensembl
Rnor_6.0 Ensembl189,308,475 - 89,309,379 (-)Ensembl
RefSeq Acc Id: NM_153304   ⟹   NP_695216
RefSeq Status: PROVISIONAL
Type: CODING
Position:
Rat AssemblyChrPosition (strand)Source
GRCr8195,238,785 - 95,239,689 (-)NCBI
mRatBN7.2186,111,368 - 86,112,272 (-)NCBI
Rnor_6.0189,308,475 - 89,309,379 (-)NCBI
Rnor_5.0190,463,925 - 90,464,829 (-)NCBI
RGSC_v3.4185,917,624 - 85,918,528 (-)RGD
Sequence:
Protein Sequences
Protein RefSeqs NP_695216 (Get FASTA)   NCBI Sequence Viewer  
GenBank Protein AAN03479 (Get FASTA)   NCBI Sequence Viewer  
  BAC82554 (Get FASTA)   NCBI Sequence Viewer  
Ensembl Protein ENSRNOP00000028533
GenBank Protein Q8K3T4 (Get FASTA)   NCBI Sequence Viewer  
RefSeq Acc Id: NP_695216   ⟸   NM_153304
- UniProtKB: Q8K3T4 (UniProtKB/Swiss-Prot),   F1LSV2 (UniProtKB/TrEMBL)
- Sequence:
Ensembl Acc Id: ENSRNOP00000028533   ⟸   ENSRNOT00000028533
Protein Structures
Name Modeler Protein Id AA Range Protein Structure
AF-Q8K3T4-F1-model_v2 AlphaFold Q8K3T4 1-300 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:628613 AgrOrtholog
BioCyc Gene G2FUF-60067 BioCyc
Ensembl Genes ENSRNOG00000024009 Ensembl, ENTREZGENE
Ensembl Transcript ENSRNOT00000028533 ENTREZGENE
Gene3D-CATH Rhodopsin 7-helix transmembrane proteins UniProtKB/Swiss-Prot
InterPro GPCR_Rhodpsn UniProtKB/Swiss-Prot
  GPCR_Rhodpsn_7TM UniProtKB/Swiss-Prot
  GPR40-rel_orph UniProtKB/Swiss-Prot
  GPR40_recept_FA UniProtKB/Swiss-Prot
KEGG Report rno:266607 UniProtKB/Swiss-Prot
NCBI Gene 266607 ENTREZGENE
PANTHER FREE FATTY ACID RECEPTOR 1 UniProtKB/Swiss-Prot
  FREE FATTY ACID RECEPTOR 2-RELATED UniProtKB/Swiss-Prot
Pfam 7tm_1 UniProtKB/Swiss-Prot
PhenoGen Ffar1 PhenoGen
PRINTS FATTYACIDR UniProtKB/Swiss-Prot
  GPCRRHODOPSN UniProtKB/Swiss-Prot
  GPR40FAMILY UniProtKB/Swiss-Prot
PROSITE G_PROTEIN_RECEP_F1_2 UniProtKB/Swiss-Prot
RatGTEx ENSRNOG00000024009 RatGTEx
Superfamily-SCOP Family A G protein-coupled receptor-like UniProtKB/Swiss-Prot
UniProt F1LSV2 ENTREZGENE, UniProtKB/TrEMBL
  FFAR1_RAT UniProtKB/Swiss-Prot, ENTREZGENE


Nomenclature History
Date Current Symbol Current Name Previous Symbol Previous Name Description Reference Status
2006-03-30 Ffar1  free fatty acid receptor 1  Gpr40  G protein-coupled receptor 40  Symbol and Name updated 1299863 APPROVED
2004-02-26 Gpr40  G protein-coupled receptor 40      Symbol and Name status set to approved 625702 APPROVED
2003-02-27 Gpr40  G protein-coupled receptor 40      Symbol and Name status set to provisional 70820 PROVISIONAL

RGD Curation Notes
Note Type Note Reference
gene_expression expressed in insulin-producing beta-cells 632951