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Aliases for LPAR3 Gene

Aliases for LPAR3 Gene

  • Lysophosphatidic Acid Receptor 3 2 3
  • EDG7 3 4 6
  • LPA3 3 4 6
  • Endothelial Differentiation, Lysophosphatidic Acid G-Protein-Coupled Receptor, 7 2 3
  • Lysophosphatidic Acid Receptor Edg-7 3 4
  • LPA Receptor 3 3 4
  • LPA-3 3 4
  • Calcium-Mobilizing Lysophosphatidic Acid Receptor LP-A3 3
  • Endothelial Cell Differentiation Gene 7 3
  • LPA Receptor EDG7 3
  • RP4-678I3 3
  • HOFNH30 3
  • Edg-7 3
  • LP-A3 3
  • GPCR 3

External Ids for LPAR3 Gene

Previous HGNC Symbols for LPAR3 Gene

  • EDG7

Previous GeneCards Identifiers for LPAR3 Gene

  • GC01M085048
  • GC01M085277
  • GC01M083389

Summaries for LPAR3 Gene

Entrez Gene Summary for LPAR3 Gene

  • This gene encodes a member of the G protein-coupled receptor family, as well as the EDG family of proteins. This protein functions as a cellular receptor for lysophosphatidic acid and mediates lysophosphatidic acid-evoked calcium mobilization. This receptor couples predominantly to G(q/11) alpha proteins. [provided by RefSeq, Jul 2008]

GeneCards Summary for LPAR3 Gene

LPAR3 (Lysophosphatidic Acid Receptor 3) is a Protein Coding gene. Among its related pathways are PI3K-Akt signaling pathway and Ras signaling pathway. GO annotations related to this gene include G-protein coupled receptor activity and lipid binding. An important paralog of this gene is LPAR1.

UniProtKB/Swiss-Prot for LPAR3 Gene

  • Receptor for lysophosphatidic acid (LPA), a mediator of diverse cellular activities. May play a role in the development of ovarian cancer. Seems to be coupled to the G(i)/G(o) and G(q) families of heteromeric G proteins

Gene Wiki entry for LPAR3 Gene

No data available for Tocris Summary , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for LPAR3 Gene

Genomics for LPAR3 Gene

Regulatory Elements for LPAR3 Gene

Epigenetics Products

  • DNA Methylation CpG Assay Predesigned for Pyrosequencing in human,mouse,rat

Genomic Location for LPAR3 Gene

84,811,602 bp from pter
84,893,213 bp from pter
81,612 bases
Minus strand

Genomic View for LPAR3 Gene

UCSC Golden Path with GeneCards custom track
Cytogenetic band:
Genomic Location for LPAR3 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for LPAR3 Gene

Proteins for LPAR3 Gene

  • Protein details for LPAR3 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Recommended name:
    Lysophosphatidic acid receptor 3
    Protein Accession:
    Secondary Accessions:
    • A0AVA3

    Protein attributes for LPAR3 Gene

    353 amino acids
    Molecular mass:
    40128 Da
    Quaternary structure:
    No Data Available

neXtProt entry for LPAR3 Gene

Proteomics data for LPAR3 Gene at MOPED

Post-translational modifications for LPAR3 Gene

  • Glycosylation at Asn15 and Asn172
  • Modification sites at PhosphoSitePlus

Other Protein References for LPAR3 Gene

ENSEMBL proteins:
Reactome Protein details:
REFSEQ proteins:

No data available for DME Specific Peptides for LPAR3 Gene

Domains for LPAR3 Gene

Gene Families for LPAR3 Gene

  • LPAR :GPCR / Class A : Lysophospholipid receptors : Lysophosphatidic acid

Suggested Antigen Peptide Sequences for LPAR3 Gene

GenScript: Design optimal peptide antigens:

Graphical View of Domain Structure for InterPro Entry



  • Q9UBY5
  • Belongs to the G-protein coupled receptor 1 family.
genes like me logo Genes that share domains with LPAR3: view

Function for LPAR3 Gene

Molecular function for LPAR3 Gene

UniProtKB/Swiss-Prot Function: Receptor for lysophosphatidic acid (LPA), a mediator of diverse cellular activities. May play a role in the development of ovarian cancer. Seems to be coupled to the G(i)/G(o) and G(q) families of heteromeric G proteins

Gene Ontology (GO) - Molecular Function for LPAR3 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0001965 G-protein alpha-subunit binding IEA --
GO:0004930 G-protein coupled receptor activity TAS 10488122
GO:0005543 phospholipid binding IEA --
GO:0008289 lipid binding TAS 10488122
GO:0070915 lysophosphatidic acid receptor activity IEA --
genes like me logo Genes that share ontologies with LPAR3: view
genes like me logo Genes that share phenotypes with LPAR3: view

Animal Models for LPAR3 Gene

MGI Knock Outs for LPAR3:

Animal Model Products

CRISPR Products

miRNA Products

Inhibitory RNA Products

  • Predesigned siRNA for gene silencing in human,mouse,rat for LPAR3

In Situ Assay Products

Flow Cytometry Products

No data available for Enzyme Numbers (IUBMB) , miRNA , Transcription Factor Targeting and HOMER Transcription for LPAR3 Gene

Localization for LPAR3 Gene

Subcellular locations from UniProtKB/Swiss-Prot for LPAR3 Gene

Cell membrane; Multi-pass membrane protein.

Subcellular locations from

Jensen Localization Image for LPAR3 Gene COMPARTMENTS Subcellular localization image for LPAR3 gene
Compartment Confidence
plasma membrane 5
cytoskeleton 1

Gene Ontology (GO) - Cellular Components for LPAR3 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005886 plasma membrane TAS --
GO:0005887 integral component of plasma membrane TAS 10488122
GO:0016021 integral component of membrane --
GO:0030424 axon IEA --
genes like me logo Genes that share ontologies with LPAR3: view

Pathways for LPAR3 Gene

genes like me logo Genes that share pathways with LPAR3: view

PCR Array Products

  • Pathway & Disease-focused RT² Profiler PCR Arrays

Gene Ontology (GO) - Biological Process for LPAR3 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0000187 activation of MAPK activity IEA --
GO:0007186 G-protein coupled receptor signaling pathway --
GO:0007187 G-protein coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger TAS 10488122
GO:0007204 positive regulation of cytosolic calcium ion concentration TAS 10488122
GO:0007268 synaptic transmission TAS 10488122
genes like me logo Genes that share ontologies with LPAR3: view

Compounds for LPAR3 Gene

(5) Tocris Compounds for LPAR3 Gene

Compound Action Cas Number
GRI 977143 Selective LPA2 receptor non-lipid agonist [325850-81-5]
H2L 5765834 LPA1,3,5 antagonist [420841-84-5]
H2L5186303 Potent and selective LPA2 receptor antagonist [139262-76-3]
Ki 16425 LPA1 and LPA3 receptor antagonist [355025-24-0]
TC LPA5 4 LPA5 receptor antagonist [1393814-38-4]

(10) HMDB Compounds for LPAR3 Gene

Compound Synonyms Cas Number PubMed IDs
  • Lysophosphatidic acid(16:0)
Not Available
  • 2-octadecanoyl-phosphatidic acid
Not Available
  • LPA(18:1)
Not Available
  • LPA(0:0/18:2n6)
Not Available
  • Lysophosphatidic acid(16:0/0:0)
Not Available

(12) IUPHAR Ligand for LPAR3 Gene

Ligand Type Action Affinity Pubmed IDs
alpha-fluoromethylenephosphonate Agonist Agonist 9.3
2-oleoyl-LPA Agonist Agonist 8
alkyl OMPT Agonist Agonist 7.21
OMPT Agonist Agonist 7.17
dodecylphosphate Antagonist Antagonist 7.05
dioctanoy?aelglycerol?ae pyrophos?aephate Antagonist Antagonist 7
farnesyl diphosphate Antagonist Antagonist 6.81
VPC32183 Antagonist Antagonist 6.76
VPC12249 Agonist Agonist 6.5
farnesyl monophosphate Antagonist Antagonist 6.3
AM966 Antagonist Antagonist 5.7
LPA Agonist Agonist 5.6

(18) Novoseek inferred chemical compound relationships for LPAR3 Gene

Compound -log(P) Hits PubMed IDs
lysophospholipid 66.1 1
lipid 51.3 20
sphingosine 45.2 1
tyrosine 44.6 12
cyclic amp 41.2 3
genes like me logo Genes that share compounds with LPAR3: view

Transcripts for LPAR3 Gene

Unigene Clusters for LPAR3 Gene

Lysophosphatidic acid receptor 3:
Representative Sequences:

CRISPR Products

miRNA Products

Inhibitory RNA Products

  • Predesigned siRNA for gene silencing in human,mouse,rat for LPAR3

Primer Products

Flow Cytometry Products

Alternative Splicing Database (ASD) splice patterns (SP) for LPAR3 Gene

No ASD Table

Relevant External Links for LPAR3 Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for LPAR3 Gene

mRNA expression in normal human tissues for LPAR3 Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

mRNA differential expression in normal tissues according to GTEx for LPAR3 Gene

This gene is overexpressed in Heart - Atrial Appendage (6.4), Prostate (4.1), and Testis (4.1).

Integrated Proteomics: protein expression from ProteomicsDB, PaxDb, and MOPED for LPAR3 Gene

SOURCE GeneReport for Unigene cluster for LPAR3 Gene Hs.674915

mRNA Expression by UniProt/SwissProt for LPAR3 Gene

Tissue specificity: Most abundantly expressed in prostate, testes, pancreas, and heart, with moderate levels in lung and ovary. No detectable expression in brain, placenta, liver, skeletal muscle, kidney, spleen, thymus, small intestine, colon, or peripheral blood leukocytes
genes like me logo Genes that share expressions with LPAR3: view

In Situ Assay Products

Orthologs for LPAR3 Gene

This gene was present in the common ancestor of chordates.

Orthologs for LPAR3 Gene

Organism Taxonomy Gene Similarity Type Details
(Pan troglodytes)
Mammalia LPAR3 35
  • 99.43 (n)
  • 99.43 (a)
LPAR3 36
  • 99 (a)
(Bos Taurus)
Mammalia LPAR3 35
  • 89.2 (n)
  • 91.48 (a)
LPAR3 36
  • 88 (a)
(Canis familiaris)
Mammalia LPAR3 35
  • 90.65 (n)
  • 93.77 (a)
LPAR3 36
  • 94 (a)
(Mus musculus)
Mammalia Lpar3 35
  • 84.8 (n)
  • 91.5 (a)
Lpar3 16
Lpar3 36
  • 91 (a)
(Monodelphis domestica)
Mammalia LPAR3 36
  • 87 (a)
(Ornithorhynchus anatinus)
Mammalia LPAR3 36
  • 85 (a)
(Rattus norvegicus)
Mammalia Lpar3 35
  • 84.4 (n)
  • 91.28 (a)
(Gallus gallus)
Aves LPAR3 35
  • 76.16 (n)
  • 82.91 (a)
LPAR3 36
  • 81 (a)
(Anolis carolinensis)
Reptilia LPAR3 36
  • 82 (a)
tropical clawed frog
(Silurana tropicalis)
Amphibia lpar3 35
  • 71.95 (n)
  • 78.3 (a)
(Danio rerio)
Actinopterygii lpar2a 35
  • 56.32 (n)
  • 49.14 (a)
Species with no ortholog for LPAR3:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • African clawed frog (Xenopus laevis)
  • African malaria mosquito (Anopheles gambiae)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • baker's yeast (Saccharomyces cerevisiae)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • bread mold (Neurospora crassa)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • fission yeast (Schizosaccharomyces pombe)
  • fruit fly (Drosophila melanogaster)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • K. lactis yeast (Kluyveromyces lactis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • rainbow trout (Oncorhynchus mykiss)
  • rice (Oryza sativa)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea squirt (Ciona intestinalis)
  • sea squirt (Ciona savignyi)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • thale cress (Arabidopsis thaliana)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • wheat (Triticum aestivum)
  • worm (Caenorhabditis elegans)

Evolution for LPAR3 Gene

Gene Tree for LPAR3 (if available)
Gene Tree for LPAR3 (if available)

Paralogs for LPAR3 Gene

Selected SIMAP similar genes for LPAR3 Gene using alignment to 1 proteins:

genes like me logo Genes that share paralogs with LPAR3: view

Variants for LPAR3 Gene

Sequence variations from dbSNP and Humsavar for LPAR3 Gene

SNP ID Clin Chr 01 pos Sequence Context AA Info Type MAF
rs942682 -- 84,881,208(+) AGGCA(C/T)GGTAG intron-variant
rs942683 -- 84,854,058(+) GATAT(C/T)TGACA intron-variant
rs942684 -- 84,854,139(+) TGTCA(C/T)TACTA intron-variant
rs942685 -- 84,854,779(+) ACAAC(C/G)CCTGT intron-variant
rs999915 -- 84,873,395(+) AATAA(C/T)TTTTA intron-variant

Structural Variations from Database of Genomic Variants (DGV) for LPAR3 Gene

Variant ID Type Subtype PubMed ID
nsv830448 CNV Loss 17160897
nsv470724 CNV Gain 18288195
nsv462383 CNV Gain 19166990

Relevant External Links for LPAR3 Gene

HapMap Linkage Disequilibrium report
Human Gene Mutation Database (HGMD)

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for LPAR3 Gene

Disorders for LPAR3 Gene

(10) Novoseek inferred disease relationships for LPAR3 Gene

Disease -log(P) Hits PubMed IDs
ovarian cancer 37.4 8
cancer 4.23 10
carcinoma squamous cell 0 2
necrosis 0 1
inflammation 0 1

Relevant External Links for LPAR3

Genetic Association Database (GAD)
Human Genome Epidemiology (HuGE) Navigator
genes like me logo Genes that share disorders with LPAR3: view

No data available for UniProtKB/Swiss-Prot for LPAR3 Gene

Publications for LPAR3 Gene

  1. Molecular cloning and characterization of a novel human G-protein- coupled receptor, EDG7, for lysophosphatidic acid. (PMID: 10488122) Bandoh K. … Inoue K. (J. Biol. Chem. 1999) 2 3 4 23
  2. Molecular cloning and characterization of a lysophosphatidic acid receptor, Edg-7, expressed in prostate. (PMID: 10727522) Im D.-S. … Lynch K.R. (Mol. Pharmacol. 2000) 3 4 23
  3. The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). (PMID: 15489334) Gerhard D.S. … Malek J. (Genome Res. 2004) 3 4
  4. Expression of lysophosphatidic acid receptors and vascular endothelial growth factor mediating lysophosphatidic acid in the development of human ovarian cancer. (PMID: 12668280) Fujita T. … Nakano H. (Cancer Lett. 2003) 3 23
  5. Identification of an EDG7 variant, HOFNH30, a G-protein-coupled receptor for lysophosphatidic acid. (PMID: 10891327) Fitzgerald L.R. … Tsui P. (Biochem. Biophys. Res. Commun. 2000) 3 23

Products for LPAR3 Gene

Sources for LPAR3 Gene

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