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Aliases for OR2G2 Gene

Aliases for OR2G2 Gene

  • Olfactory Receptor, Family 2, Subfamily G, Member 2 2 3
  • Olfactory Receptor, Family 2, Subfamily G, Member 2 Pseudogene 2 3
  • Olfactory Receptor OR1-32 3 4
  • Olfactory Receptor 2G2 3
  • OR1-32 3

External Ids for OR2G2 Gene

Previous GeneCards Identifiers for OR2G2 Gene

  • GC01U990413
  • GC01P244077
  • GC01P245818
  • GC01P247751

Summaries for OR2G2 Gene

Entrez Gene Summary for OR2G2 Gene

  • Olfactory receptors interact with odorant molecules in the nose, to initiate a neuronal response that triggers the perception of a smell. The olfactory receptor proteins are members of a large family of G-protein-coupled receptors (GPCR) arising from single coding-exon genes. Olfactory receptors share a 7-transmembrane domain structure with many neurotransmitter and hormone receptors and are responsible for the recognition and G protein-mediated transduction of odorant signals. The olfactory receptor gene family is the largest in the genome. The nomenclature assigned to the olfactory receptor genes and proteins for this organism is independent of other organisms. [provided by RefSeq, Jul 2008]

GeneCards Summary for OR2G2 Gene

OR2G2 (Olfactory Receptor, Family 2, Subfamily G, Member 2) is a Protein Coding gene. Among its related pathways are Signaling by GPCR and Signaling by GPCR. GO annotations related to this gene include G-protein coupled receptor activity and olfactory receptor activity. An important paralog of this gene is OR2C1.

UniProtKB/Swiss-Prot for OR2G2 Gene

  • Odorant receptor.

Gene Wiki entry for OR2G2 Gene

No data available for Tocris Summary , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for OR2G2 Gene

Genomics for OR2G2 Gene

Regulatory Elements for OR2G2 Gene

Genomic Location for OR2G2 Gene

247,588,360 bp from pter
247,589,313 bp from pter
954 bases
Plus strand

Genomic View for OR2G2 Gene

UCSC Golden Path with GeneCards custom track
Cytogenetic band:
Genomic Location for OR2G2 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for OR2G2 Gene

Proteins for OR2G2 Gene

  • Protein details for OR2G2 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Recommended name:
    Olfactory receptor 2G2
    Protein Accession:
    Secondary Accessions:
    • Q5JQT2
    • Q6IEZ0

    Protein attributes for OR2G2 Gene

    317 amino acids
    Molecular mass:
    35559 Da
    Quaternary structure:
    No Data Available
    • Sequence=DAA04870.1; Type=Erroneous initiation; Evidence={ECO:0000305};

neXtProt entry for OR2G2 Gene

Proteomics data for OR2G2 Gene at MOPED

Post-translational modifications for OR2G2 Gene

  • Glycosylation at Asn8
  • Modification sites at PhosphoSitePlus

Other Protein References for OR2G2 Gene

ENSEMBL proteins:
Reactome Protein details:
REFSEQ proteins:
HORDE protein sequence:

No data available for DME Specific Peptides for OR2G2 Gene

Domains for OR2G2 Gene

Gene Families for OR2G2 Gene

  • OR2 :GPCR / Class A : Olfactory receptors

Protein Domains for OR2G2 Gene

Suggested Antigen Peptide Sequences for OR2G2 Gene

GenScript: Design optimal peptide antigens:

Graphical View of Domain Structure for InterPro Entry



  • Q8NGZ5
  • Belongs to the G-protein coupled receptor 1 family.
genes like me logo Genes that share domains with OR2G2: view

Function for OR2G2 Gene

Molecular function for OR2G2 Gene

UniProtKB/Swiss-Prot Function: Odorant receptor.

Gene Ontology (GO) - Molecular Function for OR2G2 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0004930 G-protein coupled receptor activity IEA --
GO:0004984 olfactory receptor activity IBA --
genes like me logo Genes that share ontologies with OR2G2: view

Phenotypes for OR2G2 Gene

GenomeRNAi human phenotypes for OR2G2:
genes like me logo Genes that share phenotypes with OR2G2: view

Animal Model Products

CRISPR Products

No data available for Enzyme Numbers (IUBMB) , Animal Models , miRNA , Transcription Factor Targeting and HOMER Transcription for OR2G2 Gene

Localization for OR2G2 Gene

Subcellular locations from UniProtKB/Swiss-Prot for OR2G2 Gene

Cell membrane; Multi-pass membrane protein.

Subcellular locations from

Jensen Localization Image for OR2G2 Gene COMPARTMENTS Subcellular localization image for OR2G2 gene
Compartment Confidence
plasma membrane 5
endoplasmic reticulum 1
extracellular 1

Gene Ontology (GO) - Cellular Components for OR2G2 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005886 plasma membrane TAS --
GO:0016021 integral component of membrane IBA --
genes like me logo Genes that share ontologies with OR2G2: view

Pathways for OR2G2 Gene

genes like me logo Genes that share pathways with OR2G2: view

Pathways by source for OR2G2 Gene

Interacting Proteins for OR2G2 Gene

Gene Ontology (GO) - Biological Process for OR2G2 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0007186 G-protein coupled receptor signaling pathway IBA --
GO:0007608 sensory perception of smell IBA --
GO:0050911 detection of chemical stimulus involved in sensory perception of smell IEA --
genes like me logo Genes that share ontologies with OR2G2: view

Transcripts for OR2G2 Gene

mRNA/cDNA for OR2G2 Gene

(1) REFSEQ mRNAs :
(1) Ensembl transcripts including schematic representations, and UCSC links where relevant :

CRISPR Products

miRNA Products

Inhibitory RNA Products

  • Predesigned siRNA for gene silencing in human,mouse,rat for OR2G2

Primer Products

  • OriGene qSTAR qPCR primer pairs in human,mouse,rat for OR2G2
  • QuantiTect SYBR Green Assays in human,mouse,rat
  • Pre-validated RT² qPCR Primer Assay in human,mouse,rat
  • QuantiFast Probe-based Assays in human,mouse,rat

Flow Cytometry Products

Alternative Splicing Database (ASD) splice patterns (SP) for OR2G2 Gene

No ASD Table

Relevant External Links for OR2G2 Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for OR2G2 Gene

mRNA expression in normal human tissues for OR2G2 Gene

SOURCE GeneReport for Unigene cluster for OR2G2 Gene Hs.690208

genes like me logo Genes that share expressions with OR2G2: view

In Situ Assay Products

No data available for mRNA expression in embryonic tissues and stem cells from LifeMap Discovery , mRNA differential expression in normal tissues , Protein expression and mRNA Expression by UniProt/SwissProt for OR2G2 Gene

Orthologs for OR2G2 Gene

This gene was present in the common ancestor of mammals.

Orthologs for OR2G2 Gene

Organism Taxonomy Gene Similarity Type Details
(Pan troglodytes)
Mammalia LOC469747 35
  • 97.37 (n)
  • 94.95 (a)
OR2G2 36
  • 95 (a)
(Bos Taurus)
Mammalia LOC508626 35
  • 83.23 (n)
  • 81.73 (a)
OR2G2 36
  • 80 (a)
(Mus musculus)
Mammalia Olfr131 36
  • 50 (a)
(Monodelphis domestica)
Mammalia -- 36
  • 62 (a)
Species with no ortholog for OR2G2:
  • 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)
  • chicken (Gallus gallus)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • dog (Canis familiaris)
  • 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)
  • lizard (Anolis carolinensis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • platypus (Ornithorhynchus anatinus)
  • rainbow trout (Oncorhynchus mykiss)
  • rat (Rattus norvegicus)
  • 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)
  • tropical clawed frog (Silurana tropicalis)
  • wheat (Triticum aestivum)
  • worm (Caenorhabditis elegans)
  • zebrafish (Danio rerio)

Evolution for OR2G2 Gene

Gene Tree for OR2G2 (if available)
Gene Tree for OR2G2 (if available)

Paralogs for OR2G2 Gene

Paralogs for OR2G2 Gene

Selected SIMAP similar genes for OR2G2 Gene using alignment to 1 proteins:

genes like me logo Genes that share paralogs with OR2G2: view

Variants for OR2G2 Gene

Sequence variations from dbSNP and Humsavar for OR2G2 Gene

SNP ID Clin Chr 01 pos Sequence Context AA Info Type MAF
VAR_034174 -
VAR_034175 -
VAR_034176 -
VAR_034177 -

Structural Variations from Database of Genomic Variants (DGV) for OR2G2 Gene

Variant ID Type Subtype PubMed ID
esv33129 CNV Gain+Loss 17666407
nsv873440 CNV Gain 21882294
dgv204e1 CNV Complex 17122850
esv270397 CNV Insertion 20981092

Relevant External Links for OR2G2 Gene

HapMap Linkage Disequilibrium report

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for OR2G2 Gene

Disorders for OR2G2 Gene

(1) University of Copenhagen DISEASES for OR2G2 Gene

genes like me logo Genes that share disorders with OR2G2: view

No data available for UniProtKB/Swiss-Prot for OR2G2 Gene

Publications for OR2G2 Gene

  1. The human olfactory receptor gene family. (PMID: 14983052) Malnic B. … Buck L.B. (Proc. Natl. Acad. Sci. U.S.A. 2004) 3 4
  2. The DNA sequence and biological annotation of human chromosome 1. (PMID: 16710414) Gregory S.G. … Bentley D.R. (Nature 2006) 3 4

Products for OR2G2 Gene

Sources for OR2G2 Gene

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