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 rec... See more...

Aliases for OR2T2 Gene

Aliases for OR2T2 Gene

  • Olfactory Receptor Family 2 Subfamily T Member 2 2 3 5
  • Olfactory Receptor, Family 2, Subfamily T, Member 2 Pseudogene 2 3
  • Olfactory Receptor OR1-43 3 4
  • Olfactory Receptor 2T2 3 4
  • OR2T2P 3 4
  • Olfactory Receptor, Family 2, Subfamily T, Member 2 2
  • OR1-43 3
  • OR2T2 5

External Ids for OR2T2 Gene

Previous HGNC Symbols for OR2T2 Gene

  • OR2T2P

Previous GeneCards Identifiers for OR2T2 Gene

  • GC01U900025
  • GC01P245502
  • GC01P244942
  • GC01P246682
  • GC01P248616

Summaries for OR2T2 Gene

Entrez Gene Summary for OR2T2 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 OR2T2 Gene

OR2T2 (Olfactory Receptor Family 2 Subfamily T Member 2) is a Protein Coding gene. Diseases associated with OR2T2 include Obsessive-Compulsive Personality Disorder. Among its related pathways are Signaling by GPCR and Olfactory transduction. Gene Ontology (GO) annotations related to this gene include G protein-coupled receptor activity and olfactory receptor activity. An important paralog of this gene is OR2T35.

UniProtKB/Swiss-Prot Summary for OR2T2 Gene

Gene Wiki entry for OR2T2 Gene

No data available for CIViC Summary , Tocris Summary , PharmGKB "VIP" Summary , Rfam classification and piRNA Summary for OR2T2 Gene

Genomics for OR2T2 Gene

GeneHancer (GH) Regulatory Elements Pubs

Promoters and enhancers for OR2T2 Gene
GeneHancer (GH) Identifier GH Type GH
Score
GH Sources Gene Association Score Total Score TSS distance (kb) Number of Genes Away Size (kb) Transcription Factor
Binding Sites
Gene Targets
GH01J248443 Enhancer 0.3 Ensembl dbSUPER 250.7 +1.0 989 0.6 OR2T2 OR2T3 ENSG00000224521
GH01J248449 Enhancer 0.7 Ensembl dbSUPER 0.7 +5.0 4989 1.4 TRIM22 ZNF24 BACH1 ARID3A TARDBP ZNF687 MTA2 IKZF2 ARNT RELB OR2T2 OR2T3 ENSG00000224521
GH01J248447 Enhancer 0.4 Ensembl dbSUPER 0.7 +2.5 2489 1.2 MLLT1 OR2T2 OR2T3 ENSG00000224521
GH01J248442 Enhancer 0.4 dbSUPER 0.7 -2.6 -2605 1.3 BHLHE40 PKNOX1 MLLT1 OR2T1 ENSG00000229255 OR2T2 OR2T7 ENSG00000224521
GH01J248438 Enhancer 0.5 dbSUPER 0.4 -6.3 -6280 1.5 SMARCA5 BHLHE40 IKZF1 NR2F1 ZNF687 MTA2 OR2T1 ENSG00000229255 OR2T34 SH3BP5L OR2T7 OR2T2 ENSG00000224521
- Elite GeneHancer and/or Elite GeneHancer-gene association Download GeneHancer data from 2017 publication | Request up-to-date GeneHancer data (full dataset)

GeneHancers around OR2T2 on the GeneHancer Hub at the UCSC Golden Path

Cistromic (ChIP-Seq) regulation report from SPP (The Signaling Pathways Project) for OR2T2

Top Transcription factor binding sites by QIAGEN in the OR2T2 gene promoter:
  • AML1a
  • CP2
  • Nkx3-1
  • Nkx3-1 v1
  • Nkx3-1 v2
  • Nkx3-1 v3
  • Pbx1a
  • Sox9
  • TBP
  • TFIID

Genomic Locations for OR2T2 Gene

Latest Assembly
chr1:248,445,512-248,455,725
(GRCh38/hg38)
Size:
10,214 bases
Orientation:
Plus strand

Previous Assembly
chr1:248,608,938-248,619,026
(GRCh37/hg19 by Entrez Gene)
Size:
10,089 bases
Orientation:
Plus strand

chr1:248,616,077-248,617,130
(GRCh37/hg19 by Ensembl)
Size:
1,054 bases
Orientation:
Plus strand

Alternative Locations (GRCh38/hg38)

  • chr1(ALT_REF_LOCI_1):99,677-109,765 (+)
  • chr1(ALT_REF_LOCI_2):96,055-106,143 (+)

Genomic View for OR2T2 Gene

Genes around OR2T2 on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
OR2T2 Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for OR2T2 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for OR2T2 Gene

Proteins for OR2T2 Gene

  • Protein details for OR2T2 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Q6IF00-OR2T2_HUMAN
    Recommended name:
    Olfactory receptor 2T2
    Protein Accession:
    Q6IF00
    Secondary Accessions:
    • B2RNM1
    • B9EH01

    Protein attributes for OR2T2 Gene

    Size:
    324 amino acids
    Molecular mass:
    36228 Da
    Quaternary structure:
    No Data Available

neXtProt entry for OR2T2 Gene

Post-translational modifications for OR2T2 Gene

  • Glycosylation at Asn9
  • Modification sites at PhosphoSitePlus

Other Protein References for OR2T2 Gene

ENSEMBL proteins:
REFSEQ proteins:
HORDE protein sequence:

No data available for DME Specific Peptides for OR2T2 Gene

Domains & Families for OR2T2 Gene

Gene Families for OR2T2 Gene

HGNC:
Human Protein Atlas (HPA):
  • G-protein coupled receptors
  • Predicted membrane proteins

Protein Domains for OR2T2 Gene

InterPro:
Blocks:
  • Olfactory receptor signature

Suggested Antigen Peptide Sequences for OR2T2 Gene

GenScript: Design optimal peptide antigens:
  • Olfactory receptor OR1-43 (OR2T2_HUMAN)

Graphical View of Domain Structure for InterPro Entry

Q6IF00

UniProtKB/Swiss-Prot:

OR2T2_HUMAN :
  • Belongs to the G-protein coupled receptor 1 family.
Family:
  • Belongs to the G-protein coupled receptor 1 family.
genes like me logo Genes that share domains with OR2T2: view

Function for OR2T2 Gene

Molecular function for OR2T2 Gene

UniProtKB/Swiss-Prot Function:
Odorant receptor.

Gene Ontology (GO) - Molecular Function for OR2T2 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0004930 G protein-coupled receptor activity IEA --
GO:0004984 olfactory receptor activity IEA --
genes like me logo Genes that share ontologies with OR2T2: view
genes like me logo Genes that share phenotypes with OR2T2: view

Animal Models for research

Inhibitory RNAs for research

  • Search GeneCopoeia for shRNA, lentivirus and/or AAV clone products for OR2T2

No data available for Enzyme Numbers (IUBMB) , Phenotypes From GWAS Catalog , Human Phenotype Ontology , Animal Models , miRNA , Transcription Factor Targets and HOMER Transcription for OR2T2 Gene

Localization for OR2T2 Gene

Subcellular locations from UniProtKB/Swiss-Prot for OR2T2 Gene

Cell membrane. Multi-pass membrane protein.

Subcellular locations from

COMPARTMENTS
Extracellular space Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi Apparatus Nucleus Mitochondrion 0 1 2 3 4 5 Confidence
COMPARTMENTS Subcellular localization image for OR2T2 gene
Compartment Confidence
plasma membrane 5

Gene Ontology (GO) - Cellular Components for OR2T2 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005886 plasma membrane TAS --
GO:0016020 membrane IEA --
GO:0016021 integral component of membrane IEA --
genes like me logo Genes that share ontologies with OR2T2: view

No data available for Subcellular locations from the Human Protein Atlas (HPA) for OR2T2 Gene

Pathways & Interactions for OR2T2 Gene

genes like me logo Genes that share pathways with OR2T2: view

Pathways by source for OR2T2 Gene

Interacting Proteins for OR2T2 Gene

Gene Ontology (GO) - Biological Process for OR2T2 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0007165 signal transduction IEA --
GO:0007186 G protein-coupled receptor signaling pathway IEA --
GO:0007608 sensory perception of smell IEA --
GO:0050896 response to stimulus IEA --
GO:0050911 detection of chemical stimulus involved in sensory perception of smell IEA --
genes like me logo Genes that share ontologies with OR2T2: view

No data available for SIGNOR curated interactions for OR2T2 Gene

Drugs & Compounds for OR2T2 Gene

No Compound Related Data Available

Transcripts for OR2T2 Gene

mRNA/cDNA for OR2T2 Gene

1 REFSEQ mRNAs :
2 NCBI additional mRNA sequence :
3 Ensembl transcripts including schematic representations, and UCSC links to gene/alias where relevant :

Inhibitory RNAs for research

  • Search GeneCopoeia for shRNA, lentivirus and/or AAV clone products for OR2T2

Alternative Splicing Database (ASD) splice patterns (SP) for OR2T2 Gene

No ASD Table

Relevant External Links for OR2T2 Gene

GeneLoc Exon Structure for
OR2T2

Expression for OR2T2 Gene

mRNA expression in normal human tissues from GTEx, Illumina, BioGPS, and SAGE for OR2T2 Gene

mRNA differential expression in normal tissues according to GTEx for OR2T2 Gene

This gene is overexpressed in Kidney - Cortex (x7.4), Cervix - Ectocervix (x6.7), and Prostate (x6.0).

Transcriptomic regulation report from SPP (The Signaling Pathways Project) for OR2T2

SOURCE GeneReport for Unigene cluster for OR2T2 Gene:

Hs.554482
genes like me logo Genes that share expression patterns with OR2T2: view

Primer products for research

No data available for mRNA expression in embryonic tissues and stem cells from LifeMap Discovery , Protein differential expression in normal tissues , Protein expression , Protein tissue co-expression partners , mRNA Expression by UniProt/SwissProt , Evidence on tissue expression from TISSUES and Phenotype-based relationships between genes and organs from Gene ORGANizer for OR2T2 Gene

Orthologs for OR2T2 Gene

This gene was present in the common ancestor of mammals.

Orthologs for OR2T2 Gene

Organism Taxonomy Gene Similarity Type Details
Chimpanzee
(Pan troglodytes)
Mammalia LOC469774 29
  • 99.16 (n)
-- 30
  • 99 (a)
OneToMany
Dog
(Canis familiaris)
Mammalia OR04B08 30
  • 88 (a)
OneToMany
OR2T2 29
  • 84 (n)
Cow
(Bos Taurus)
Mammalia -- 30
  • 86 (a)
OneToMany
OR2T2 29
  • 85.86 (n)
Rat
(Rattus norvegicus)
Mammalia Olr1605 29
  • 82.55 (n)
Mouse
(Mus musculus)
Mammalia Olfr721-ps1 30
  • 82 (a)
OneToMany
Or2av10-ps 45 Olfr333-ps1
  • chr11:58,477,337-58,478,259
Oppossum
(Monodelphis domestica)
Mammalia -- 30
  • 78 (a)
OneToMany
Species where no ortholog for OR2T2 was found in the sources mined by GeneCards:
  • A. gosspyii yeast (Eremothecium 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)
  • 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)
  • Rice (Oryza sativa)
  • Rice Blast Fungus (Magnaporthe grisea)
  • Schistosome Parasite (Schistosoma mansoni)
  • Sea Anemone (Nematostella vectensis)
  • Sea Vase (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 OR2T2 Gene

ENSEMBL:
Gene Tree for OR2T2 (if available)
TreeFam:
Gene Tree for OR2T2 (if available)
Aminode:
Evolutionary constrained regions (ECRs) for OR2T2: view image
Alliance of Genome Resources:
Additional Orthologs for OR2T2

Paralogs for OR2T2 Gene

(449) SIMAP similar genes for OR2T2 Gene using alignment to 1 proteins:

  • OR2T2_HUMAN
genes like me logo Genes that share paralogs with OR2T2: view

Variants for OR2T2 Gene

Sequence variations, with clinical significance, from ClinVar and Humsavar, with links to dbSNP for OR2T2 Gene

SNP ID Clinical significance and condition Chr 01 pos Variation AA Info Type
916385 Likely Benign: not provided 248,453,529(+) C/T
NM_001004136.1(OR2T2):c.732C>T (p.Ser244=)
SYNONYMOUS
rs149125804 Benign: not provided 248,453,117(+) C/A
NM_001004136.1(OR2T2):c.320C>A (p.Thr107Asn)
MISSENSE
rs67700848 Benign: not provided 248,453,107(+) C/T
NM_001004136.1(OR2T2):c.310C>T (p.Leu104Phe)
MISSENSE
rs77680148 Likely Benign: not provided 248,453,100(+) G/A
NM_001004136.1(OR2T2):c.303G>A (p.Gln101=)
SYNONYMOUS

dbSNP identifiers (rs#s) for variants without ClinVar clinical significance for OR2T2 Gene

All consequence types are included: molecular consequences (e.g. missense, synonymous), and location-based (e.g. intron, upstream).

Structural Variations from Database of Genomic Variants (DGV) for OR2T2 Gene

Variant ID Type Subtype PubMed ID
dgv163e212 CNV gain 25503493
dgv164e212 CNV loss 25503493
dgv17e55 CNV loss 17911159
dgv20n17 CNV loss 16327808
dgv323n106 OTHER inversion 24896259
dgv606n100 CNV gain 25217958
dgv607n100 CNV loss 25217958
dgv608n100 CNV gain 25217958
dgv613n100 CNV loss 25217958
dgv615n100 CNV loss 25217958
dgv616n100 CNV gain 25217958
dgv906n54 CNV gain 21841781
dgv908n54 CNV gain 21841781
esv26090 CNV gain+loss 19812545
esv2750832 CNV gain 17911159
esv2750835 CNV gain 17911159
esv2759015 CNV gain+loss 17122850
esv2760083 CNV gain+loss 21179565
esv32670 CNV gain+loss 17666407
esv3575894 CNV gain 25503493
esv3575950 CNV gain 25503493
esv3891415 CNV gain 25118596
nsv1001474 CNV gain 25217958
nsv1001494 CNV gain 25217958
nsv1004790 CNV gain 25217958
nsv1007621 CNV gain 25217958
nsv1009036 CNV gain+loss 25217958
nsv1013273 CNV gain 25217958
nsv1076359 CNV duplication 25765185
nsv1079019 OTHER inversion 25765185
nsv1147019 CNV duplication 26484159
nsv1150779 OTHER inversion 26484159
nsv428357 CNV loss 18775914
nsv515858 CNV gain+loss 19592680
nsv549603 CNV loss 21841781
nsv549630 CNV loss 21841781
nsv549638 CNV gain 21841781
nsv549641 CNV gain 21841781
nsv7193 OTHER inversion 18451855
nsv9158 CNV gain 18304495
nsv945470 CNV duplication 23825009
nsv947478 CNV duplication 23825009
nsv955150 CNV duplication 24416366

Variation tolerance for OR2T2 Gene

Residual Variation Intolerance Score: 89% of all genes are more intolerant (likely to be disease-causing)
Gene Damage Index Score: 1.39; 27.36% of all genes are more intolerant (likely to be disease-causing)

Additional Variant Information for OR2T2 Gene

SNPedia medical, phenotypic, and genealogical associations of SNPs for
OR2T2
Leiden Open Variation Database (LOVD)
OR2T2

SNP Genotyping and Copy Number Assays for research

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for OR2T2 Gene

Disorders for OR2T2 Gene

MalaCards: The human disease database

(1) MalaCards diseases for OR2T2 Gene - From: COP

Disorder Aliases PubMed IDs
obsessive-compulsive personality disorder
  • anankastic personality disorder
- elite association - COSMIC cancer census association via MalaCards
Search OR2T2 in MalaCards View complete list of genes associated with diseases

Additional Disease Information for OR2T2

genes like me logo Genes that share disorders with OR2T2: view

No data available for UniProtKB/Swiss-Prot and Genatlas for OR2T2 Gene

Publications for OR2T2 Gene

  1. The human olfactory receptor gene family. (PMID: 14983052) Malnic B … Buck LB (Proceedings of the National Academy of Sciences of the United States of America 2004) 2 3 4
  2. The DNA sequence and biological annotation of human chromosome 1. (PMID: 16710414) Gregory SG … Prigmore E (Nature 2006) 3 4
  3. Expert curation of the human and mouse olfactory receptor gene repertoires identifies conserved coding regions split across two exons. (PMID: 32126975) Barnes IHA … Frankish A (BMC genomics 2020) 3
  4. Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. (PMID: 21873635) Gaudet P … Thomas PD (Briefings in bioinformatics 2011) 3
  5. The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). (PMID: 15489334) Gerhard DS … MGC Project Team (Genome research 2004) 4

Products for OR2T2 Gene

Sources for OR2T2 Gene