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Aliases for OR2A20P Gene

Aliases for OR2A20P Gene

  • Olfactory Receptor Family 2 Subfamily A Member 20 Pseudogene 2 3 5
  • Olfactory Receptor, Family 2, Subfamily A, Member 20 Pseudogene 2
  • OR2A20 3

External Ids for OR2A20P Gene

Previous HGNC Symbols for OR2A20P Gene

  • OR2A20

Previous GeneCards Identifiers for OR2A20P Gene

  • GC07P143284
  • GC07P143432
  • GC07M143385
  • GC07M143579
  • GC07M143581
  • GC07M143583
  • GC07M143584
  • GC07M143585
  • GC07M143947

Summaries for OR2A20P Gene

Entrez Gene Summary for OR2A20P 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 OR2A20P Gene

OR2A20P (Olfactory Receptor Family 2 Subfamily A Member 20 Pseudogene) is a Pseudogene. Among its related pathways are GPCRs, Other.

Additional gene information for OR2A20P Gene

No data available for CIViC summary , UniProtKB/Swiss-Prot , Tocris Summary , Gene Wiki entry , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for OR2A20P Gene

Genomics for OR2A20P Gene

GeneHancer (GH) Regulatory Elements for OR2A20P Gene

Promoters and enhancers for OR2A20P Gene
GeneHancer (GH) Identifier GH Type GH
GH Sources Gene Association Score Total Score TSS distance (kb) Number of Genes Away Size (kb) Transcription Factor
Binding Sites
Gene Targets
GH07I144256 Enhancer 0.6 ENCODE 550.8 0.0 -39 0.2 ETV1 CEBPB MAFG MCM5 CEBPG ZNF148 FOSL1 JUND ATF4 IKZF1 OR2A20P CASP2 LOC154761 TCAF2 RN7SL535P OR2A9P OR2A7 ENSG00000244198 LOC101928605 OR2A1-AS1
GH07I144383 Enhancer 0.9 Ensembl ENCODE 6.7 -129.2 -129162 3.9 ZNF140 KLF17 CEBPG BATF HIC1 ZNF121 FOSL1 POLR2A FOSL2 RUNX3 ARHGEF34P OR2A1-AS1 OR2A20P LOC154761 NOBOX
GH07I144391 Enhancer 0.9 Ensembl ENCODE 4.1 -135.8 -135772 0.4 CTCF ZNF654 ZNF362 FOXA2 FOXA3 TRIM22 REST MCM2 RAD21 FOXA1 ARHGEF34P OR2A20P NOBOX OR2A1-AS1
- Elite GeneHancer and/or Elite GeneHancer-gene association Download GeneHancer data dump

GeneHancers around OR2A20P on UCSC Golden Path with GeneCards custom track

Top Transcription factor binding sites by QIAGEN in the OR2A20P gene promoter:

Genomic Locations for OR2A20P Gene

Genomic Locations for OR2A20P Gene
6,200 bases
Minus strand

Genomic View for OR2A20P Gene

Genes around OR2A20P on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
OR2A20P Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for OR2A20P Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for OR2A20P Gene

Proteins for OR2A20P Gene

Post-translational modifications for OR2A20P Gene

No Post-translational modifications

Other Protein References for OR2A20P Gene

HORDE protein sequence:

No data available for DME Specific Peptides for OR2A20P Gene

Domains & Families for OR2A20P Gene

Gene Families for OR2A20P Gene

Graphical View of Domain Structure for InterPro Entry

genes like me logo Genes that share domains with OR2A20P: view

No data available for Protein Domains , Suggested Antigen Peptide Sequences and UniProtKB/Swiss-Prot for OR2A20P Gene

Function for OR2A20P Gene

Animal Model Products

Inhibitory RNA Products

Clone Products

No data available for Molecular function , Enzyme Numbers (IUBMB) , Phenotypes From GWAS Catalog , Gene Ontology (GO) - Molecular Function , Phenotypes , Human Phenotype Ontology , Animal Models , miRNA , Transcription Factor Targets and HOMER Transcription for OR2A20P Gene

Localization for OR2A20P Gene

No data available for Subcellular locations from UniProtKB/Swiss-Prot , Subcellular locations from COMPARTMENTS , Subcellular locations from the Human Protein Atlas (HPA) and Gene Ontology (GO) - Cellular Components for OR2A20P Gene

Pathways & Interactions for OR2A20P Gene

SuperPathways for OR2A20P Gene

SuperPathway Contained pathways
1 GPCRs, Other
genes like me logo Genes that share pathways with OR2A20P: view

Pathways by source for OR2A20P Gene

1 BioSystems pathway for OR2A20P Gene

Interacting Proteins for OR2A20P Gene

Gene Ontology (GO) - Biological Process for OR2A20P Gene


No data available for SIGNOR curated interactions for OR2A20P Gene

Drugs & Compounds for OR2A20P Gene

No Compound Related Data Available

Transcripts for OR2A20P Gene

mRNA/cDNA for OR2A20P Gene

Unigene Clusters for OR2A20P Gene

Olfactory receptor, family 2, subfamily A, member 20 pseudogene:
Representative Sequences:

Inhibitory RNA Products

Clone Products

Alternative Splicing Database (ASD) splice patterns (SP) for OR2A20P Gene

No ASD Table

Relevant External Links for OR2A20P Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for OR2A20P Gene

mRNA expression in normal human tissues from GTEx, Illumina, BioGPS, and CGAP SAGE for OR2A20P Gene

NURSA nuclear receptor signaling pathways regulating expression of OR2A20P Gene:


SOURCE GeneReport for Unigene cluster for OR2A20P Gene:

genes like me logo Genes that share expression patterns with OR2A20P: view

No data available for mRNA expression in embryonic tissues and stem cells from LifeMap Discovery , mRNA differential expression in normal tissues , 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 OR2A20P Gene

Orthologs for OR2A20P Gene

This gene was present in the common ancestor of human and mouse.

Orthologs for OR2A20P Gene

Organism Taxonomy Gene Similarity Type Details
(Mus musculus)
Mammalia Or2a20 51 Olfr434
  • chr6:43,216,915-43,217,877
Or2a57 51 Olfr47
  • chr6:43,235,610-43,236,572
Species where no ortholog for OR2A20P was found in the sources mined by GeneCards:
  • 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)
  • chimpanzee (Pan troglodytes)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • cow (Bos Taurus)
  • 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)
  • oppossum (Monodelphis domestica)
  • 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 OR2A20P Gene

Gene Tree for OR2A20P (if available)
Gene Tree for OR2A20P (if available)

Paralogs for OR2A20P Gene

No data available for Paralogs for OR2A20P Gene

Variants for OR2A20P Gene

Sequence variations from dbSNP and Humsavar for OR2A20P Gene

SNP ID Clin Chr 07 pos Variation AA Info Type
rs1004182453 -- 144,253,549(-) T/G upstream_transcript_variant
rs1015524660 -- 144,253,559(-) C/A upstream_transcript_variant
rs1027317892 -- 144,250,255(-) A/C/G downstream_transcript_variant
rs1132518 -- 144,252,844(-) T/G upstream_transcript_variant
rs12775 -- 144,251,917(-) G/A upstream_transcript_variant

Structural Variations from Database of Genomic Variants (DGV) for OR2A20P Gene

Variant ID Type Subtype PubMed ID
nsv433394 CNV gain 18776910
nsv428188 CNV gain+loss 18775914
nsv1153905 CNV duplication 26484159
nsv1141559 CNV duplication 24896259
nsv1133019 OTHER inversion 24896259
nsv1119235 CNV duplication 24896259
nsv1016831 CNV gain 25217958
esv8347 OTHER inversion 19470904
esv3891225 CNV gain 25118596
esv3584873 CNV loss 24956385
esv3432947 CNV duplication 20981092
esv3418550 CNV duplication 20981092
esv3412618 CNV duplication 20981092
esv3380478 CNV duplication 20981092
esv3379401 CNV duplication 20981092
esv3352897 CNV duplication 20981092
esv33253 CNV gain 17666407
esv2759570 CNV gain+loss 17122850
esv24292 CNV gain+loss 19812545
esv1682998 OTHER inversion 17803354
esv1003295 OTHER inversion 20482838
dgv6745n100 CNV loss 25217958
dgv6744n100 CNV loss 25217958
dgv6743n100 CNV gain+loss 25217958
dgv6742n100 CNV loss 25217958
dgv6741n100 CNV loss 25217958
dgv6740n100 CNV loss 25217958
dgv6739n100 CNV gain+loss 25217958
dgv6738n100 CNV gain+loss 25217958
dgv6737n100 CNV gain 25217958
dgv6736n100 CNV gain 25217958
dgv6735n100 CNV gain 25217958
dgv6734n100 CNV gain+loss 25217958
dgv6733n100 CNV gain+loss 25217958
dgv6732n100 CNV gain+loss 25217958
dgv6731n100 CNV gain+loss 25217958
dgv6730n100 CNV loss 25217958
dgv6729n100 CNV gain 25217958
dgv6728n100 CNV gain+loss 25217958
dgv6727n100 CNV loss 25217958
dgv6726n100 CNV gain 25217958
dgv3975e59 CNV duplication 20981092
dgv3972e59 CNV duplication 20981092
dgv255n111 CNV deletion 26073780
dgv254n111 CNV duplication 26073780
dgv253n111 CNV duplication 26073780
dgv24n31 CNV gain 19718026
dgv152e203 CNV gain+loss 21179565
dgv11685n54 CNV loss 21841781
dgv11684n54 CNV loss 21841781
dgv11680n54 CNV loss 21841781
dgv11679n54 CNV loss 21841781
dgv11669n54 CNV loss 21841781
dgv11668n54 CNV gain 21841781
nsv981600 CNV duplication 23825009
nsv970599 CNV duplication 23825009
nsv831175 CNV loss 17160897
nsv824360 CNV gain 20364138
nsv8227 CNV gain+loss 18304495
nsv821609 CNV duplication 20802225
nsv819701 CNV insertion 19587683
nsv7411 OTHER inversion 18451855
nsv608840 CNV loss 21841781
nsv608832 CNV loss 21841781
nsv608831 CNV loss 21841781
nsv608830 CNV loss 21841781
nsv608829 CNV loss 21841781
nsv608826 CNV gain 21841781
nsv608764 CNV loss 21841781
nsv608699 CNV gain 21841781
nsv510970 OTHER inversion 20534489
nsv508489 CNV deletion 20534489
nsv471646 CNV gain+loss 15918152
nsv469769 CNV gain+loss 16826518

Additional Variant Information for OR2A20P Gene

SNPedia medical, phenotypic, and genealogical associations of SNPs for

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot and Variation tolerance for OR2A20P Gene

Disorders for OR2A20P Gene

Additional Disease Information for OR2A20P

No disorders were found for OR2A20P Gene.

No data available for MalaCards , UniProtKB/Swiss-Prot and Genatlas for OR2A20P Gene

Publications for OR2A20P 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) 3 58
  2. Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences. (PMID: 12477932) Strausberg RL … Mammalian Gene Collection Program Team (Proceedings of the National Academy of Sciences of the United States of America 2002) 3 58

Products for OR2A20P Gene

Sources for OR2A20P Gene

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