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Aliases for OLIG2 Gene

Aliases for OLIG2 Gene

  • Oligodendrocyte Lineage Transcription Factor 2 2 3 5
  • Oligodendrocyte-Specific BHLH Transcription Factor 2 2 3
  • Human Protein Kinase C-Binding Protein RACK17 2 3
  • Class E Basic Helix-Loop-Helix Protein 19 3 4
  • Class B Basic Helix-Loop-Helix Protein 1 3 4
  • Protein Kinase C Binding Protein 2 2 2
  • Protein Kinase C-Binding Protein 2 3 4
  • PRKCBP2 3 4
  • BHLHe19 3 4
  • OLIGO2 3 4
  • BHLHB1 3 4
  • RACK17 3 4
  • Basic Domain, Helix-Loop-Helix Protein, Class B, 1 3
  • Protein Kinase C-Binding Protein RACK17 4
  • Helix-Loop-Helix Protein 2
  • Basic Domain 2
  • Class B 2
  • 1 2

External Ids for OLIG2 Gene

Previous HGNC Symbols for OLIG2 Gene

  • PRKCBP2
  • BHLHB1

Previous GeneCards Identifiers for OLIG2 Gene

  • GC21P030975
  • GC21P033318
  • GC21P033320
  • GC21P034398
  • GC21P019809

Summaries for OLIG2 Gene

Entrez Gene Summary for OLIG2 Gene

  • This gene encodes a basic helix-loop-helix transcription factor which is expressed in oligodendroglial tumors of the brain. The protein is an essential regulator of ventral neuroectodermal progenitor cell fate. The gene is involved in a chromosomal translocation t(14;21)(q11.2;q22) associated with T-cell acute lymphoblastic leukemia. Its chromosomal location is within a region of chromosome 21 which has been suggested to play a role in learning deficits associated with Down syndrome. [provided by RefSeq, Jul 2008]

GeneCards Summary for OLIG2 Gene

OLIG2 (Oligodendrocyte Lineage Transcription Factor 2) is a Protein Coding gene. Diseases associated with OLIG2 include oligodendroglioma and lymphoblastic leukemia. Among its related pathways are Neural Stem Cell Differentiation Pathways and Lineage-specific Markers and Neural Crest Differentiation. GO annotations related to this gene include protein homodimerization activity and transcription factor activity, RNA polymerase II distal enhancer sequence-specific binding. An important paralog of this gene is BHLHE23.

UniProtKB/Swiss-Prot for OLIG2 Gene

  • Required for oligodendrocyte and motor neuron specification in the spinal cord, as well as for the development of somatic motor neurons in the hindbrain. Cooperates with OLIG1 to establish the pMN domain of the embryonic neural tube. Antagonist of V2 interneuron and of NKX2-2-induced V3 interneuron development (By similarity).

Gene Wiki entry for OLIG2 Gene

No data available for Tocris Summary , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for OLIG2 Gene

Genomics for OLIG2 Gene

Regulatory Elements for OLIG2 Gene

Enhancers for OLIG2 Gene
GeneHancer Identifier Score Enhancer Sources TSS distance (kb) Number of Genes Away Size (kb) Transcription Factor Binding Sites within enhancer Other Gene Targets for Enhancer

Enhancers around OLIG2 on UCSC Golden Path with GeneCards custom track

Promoters for OLIG2 Gene
Ensembl Regulatory Elements (ENSRs) TSS Distance (bp) Size (bp) Binding Sites for Transcription Factors within promoters

ENSRs around OLIG2 on UCSC Golden Path with GeneCards custom track

Genomic Location for OLIG2 Gene

Chromosome:
21
Start:
33,025,845 bp from pter
End:
33,029,196 bp from pter
Size:
3,352 bases
Orientation:
Plus strand

Genomic View for OLIG2 Gene

Genes around OLIG2 on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
OLIG2 Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for OLIG2 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for OLIG2 Gene

Proteins for OLIG2 Gene

  • Protein details for OLIG2 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Q13516-OLIG2_HUMAN
    Recommended name:
    Oligodendrocyte transcription factor 2
    Protein Accession:
    Q13516
    Secondary Accessions:
    • B3KRF3
    • Q05BP9
    • Q49AL3
    • Q86X04
    • Q9NZ14

    Protein attributes for OLIG2 Gene

    Size:
    323 amino acids
    Molecular mass:
    32385 Da
    Quaternary structure:
    • Interacts with NKX2-2.
    SequenceCaution:
    • Sequence=AAC72247.1; Type=Erroneous initiation; Evidence={ECO:0000305}; Sequence=AAF61215.1; Type=Erroneous initiation; Evidence={ECO:0000305};

neXtProt entry for OLIG2 Gene

Proteomics data for OLIG2 Gene at MOPED

Post-translational modifications for OLIG2 Gene

  • Modification sites at PhosphoSitePlus
  • Modification sites at neXtProt

Other Protein References for OLIG2 Gene

ENSEMBL proteins:
REFSEQ proteins:

Antibody Products

No data available for DME Specific Peptides for OLIG2 Gene

Domains & Families for OLIG2 Gene

Gene Families for OLIG2 Gene

Suggested Antigen Peptide Sequences for OLIG2 Gene

Graphical View of Domain Structure for InterPro Entry

Q13516

UniProtKB/Swiss-Prot:

OLIG2_HUMAN :
  • The bHLH is essential for interaction with NKX2-2.
Domain:
  • The bHLH is essential for interaction with NKX2-2.
  • Contains 1 bHLH (basic helix-loop-helix) domain.
genes like me logo Genes that share domains with OLIG2: view

Function for OLIG2 Gene

Molecular function for OLIG2 Gene

UniProtKB/Swiss-Prot Function:
Required for oligodendrocyte and motor neuron specification in the spinal cord, as well as for the development of somatic motor neurons in the hindbrain. Cooperates with OLIG1 to establish the pMN domain of the embryonic neural tube. Antagonist of V2 interneuron and of NKX2-2-induced V3 interneuron development (By similarity).
UniProtKB/Swiss-Prot Induction:
By SHH. Also induced by NKX6-1 in the developing spinal cord, but not in the rostral hindbrain (By similarity).
genes like me logo Genes that share phenotypes with OLIG2: view

Animal Models for OLIG2 Gene

MGI Knock Outs for OLIG2:

Animal Model Products

miRNA for OLIG2 Gene

miRTarBase miRNAs that target OLIG2
Targeted motifs for OLIG2 Gene
HOMER Transcription Factor Regulatory Elements motif OLIG2
  • Consensus sequence: RCCATMTGTT Submotif: canonical Cell Type: Neuron GEO ID: GSE30882

No data available for Enzyme Numbers (IUBMB) , Gene Ontology (GO) - Molecular Function , Human Phenotype Ontology and Transcription Factor Targets for OLIG2 Gene

Localization for OLIG2 Gene

Subcellular locations from UniProtKB/Swiss-Prot for OLIG2 Gene

Nucleus. Cytoplasm. Note=The NLS contained in the bHLH domain could be masked in the native form and translocation to the nucleus could be mediated by interaction either with class E bHLH partner protein or with NKX2-2. {ECO:0000250}.

Subcellular locations from

COMPARTMENTS
Jensen Localization Image for OLIG2 Gene COMPARTMENTS Subcellular localization image for OLIG2 gene
Compartment Confidence
nucleus 5
plasma membrane 3
cytoskeleton 2
golgi apparatus 2

No data available for Gene Ontology (GO) - Cellular Components for OLIG2 Gene

Pathways & Interactions for OLIG2 Gene

genes like me logo Genes that share pathways with OLIG2: view

Pathways by source for OLIG2 Gene

1 BioSystems pathway for OLIG2 Gene

SIGNOR curated interactions for OLIG2 Gene

Is activated by:

Gene Ontology (GO) - Biological Process for OLIG2 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0000122 negative regulation of transcription from RNA polymerase II promoter IEA --
GO:0006355 regulation of transcription, DNA-templated IEA --
GO:0021522 spinal cord motor neuron differentiation IEA --
GO:0042552 myelination IEA --
GO:0048663 neuron fate commitment IEA --
genes like me logo Genes that share ontologies with OLIG2: view

Drugs & Compounds for OLIG2 Gene

(1) Additional Compounds for OLIG2 Gene - From: Novoseek

Name Synonyms Role CAS Number PubChem IDs PubMed IDs
genes like me logo Genes that share compounds with OLIG2: view

Transcripts for OLIG2 Gene

Unigene Clusters for OLIG2 Gene

Oligodendrocyte lineage transcription factor 2:
Representative Sequences:

Alternative Splicing Database (ASD) splice patterns (SP) for OLIG2 Gene

No ASD Table

Relevant External Links for OLIG2 Gene

GeneLoc Exon Structure for
OLIG2
ECgene alternative splicing isoforms for
OLIG2

Expression for OLIG2 Gene

mRNA expression in normal human tissues for OLIG2 Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

mRNA differential expression in normal tissues according to GTEx for OLIG2 Gene

This gene is overexpressed in Brain - Substantia nigra (x6.5), Brain - Amygdala (x6.4), Brain - Hippocampus (x5.8), Brain - Putamen (basal ganglia) (x5.4), Brain - Spinal cord (cervical c-1) (x5.2), Brain - Hypothalamus (x4.6), and Brain - Caudate (basal ganglia) (x4.3).

Protein differential expression in normal tissues from HIPED for OLIG2 Gene

This gene is overexpressed in Pancreas (69.0).

Integrated Proteomics: protein expression in normal tissues and cell lines from ProteomicsDB, PaxDb, and MOPED for OLIG2 Gene



SOURCE GeneReport for Unigene cluster for OLIG2 Gene Hs.176977

mRNA Expression by UniProt/SwissProt for OLIG2 Gene

Q13516-OLIG2_HUMAN
Tissue specificity: Expressed in the brain, in oligodendrocytes. Strongly expressed in oligodendrogliomas, while expression is weak to moderate in astrocytomas. Expression in glioblastomas highly variable.
genes like me logo Genes that share expression patterns with OLIG2: view

Protein tissue co-expression partners for OLIG2 Gene

- Elite partner

Primer Products

Orthologs for OLIG2 Gene

This gene was present in the common ancestor of animals.

Orthologs for OLIG2 Gene

Organism Taxonomy Gene Similarity Type Details
dog
(Canis familiaris)
Mammalia OLIG2 35
  • 90.82 (n)
  • 96.28 (a)
OLIG2 36
  • 82 (a)
OneToOne
mouse
(Mus musculus)
Mammalia Olig2 35
  • 88.13 (n)
  • 96.28 (a)
Olig2 16
Olig2 36
  • 96 (a)
OneToOne
chimpanzee
(Pan troglodytes)
Mammalia OLIG2 35
  • 99.28 (n)
  • 100 (a)
OLIG2 36
  • 100 (a)
OneToOne
rat
(Rattus norvegicus)
Mammalia Olig2 35
  • 88.44 (n)
  • 96.28 (a)
oppossum
(Monodelphis domestica)
Mammalia OLIG2 36
  • 84 (a)
OneToOne
chicken
(Gallus gallus)
Aves OLIG3 35
  • 79.54 (n)
  • 79.31 (a)
OLIG2 36
  • 81 (a)
OneToOne
tropical clawed frog
(Silurana tropicalis)
Amphibia olig2 35
  • 74.76 (n)
  • 81.36 (a)
African clawed frog
(Xenopus laevis)
Amphibia Xl.15193 35
zebrafish
(Danio rerio)
Actinopterygii -- 35
olig2 35
  • 67.92 (n)
  • 68.16 (a)
olig2 36
  • 68 (a)
OneToOne
worm
(Caenorhabditis elegans)
Secernentea hlh-16 36
  • 30 (a)
OneToMany
Species with no ortholog for OLIG2:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • 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)
  • cow (Bos Taurus)
  • 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 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)

Evolution for OLIG2 Gene

ENSEMBL:
Gene Tree for OLIG2 (if available)
TreeFam:
Gene Tree for OLIG2 (if available)

Paralogs for OLIG2 Gene

Paralogs for OLIG2 Gene

(2) SIMAP similar genes for OLIG2 Gene using alignment to 4 proteins:

genes like me logo Genes that share paralogs with OLIG2: view

Variants for OLIG2 Gene

Sequence variations from dbSNP and Humsavar for OLIG2 Gene

SNP ID Clin Chr 21 pos Sequence Context AA Info Type
rs1122807 -- 33,026,485(+) CCCAC(A/T)CCTAA intron-variant
rs6517135 -- 33,025,263(+) GGCCA(C/T)CTCCT upstream-variant-2KB
rs6517136 -- 33,028,180(+) CTAAA(A/T)ACTTC utr-variant-3-prime
rs6517137 -- 33,028,471(+) CACCC(C/T)CTTAG utr-variant-3-prime
rs2009130 -- 33,025,870(+) GCCCC(C/G)GCCAC upstream-variant-2KB

Structural Variations from Database of Genomic Variants (DGV) for OLIG2 Gene

Variant ID Type Subtype PubMed ID
nsv520925 CNV Loss 19592680

Variation tolerance for OLIG2 Gene

Gene Damage Index Score: 1.16; 23.47% of all genes are more intolerant (likely to be disease-causing)

Relevant External Links for OLIG2 Gene

HapMap Linkage Disequilibrium report
OLIG2

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for OLIG2 Gene

Disorders for OLIG2 Gene

MalaCards: The human disease database

(10) MalaCards diseases for OLIG2 Gene - From: DISEASES, Novoseek, and GeneCards

Disorder Aliases PubMed IDs
oligodendroglioma
  • oligodendroglial neoplasm
lymphoblastic leukemia
  • acute lymphocytic leukemia
pilocytic astrocytoma
  • grade i astrocytic tumor
astrocytoma
  • astrocytic tumor
papillary glioneuronal tumor
  • pgnt
- elite association - COSMIC cancer census association via MalaCards
Search OLIG2 in MalaCards View complete list of genes associated with diseases

UniProtKB/Swiss-Prot

OLIG2_HUMAN
  • Note=A chromosomal aberration involving OLIG2 may be a cause of a form of T-cell acute lymphoblastic leukemia (T-ALL). Translocation t(14;21)(q11.2;q22) with TCRA. {ECO:0000269 PubMed:10737801}.

Relevant External Links for OLIG2

Genetic Association Database (GAD)
OLIG2
Human Genome Epidemiology (HuGE) Navigator
OLIG2
Atlas of Genetics and Cytogenetics in Oncology and Haematology:
OLIG2
genes like me logo Genes that share disorders with OLIG2: view

No data available for Genatlas for OLIG2 Gene

Publications for OLIG2 Gene

  1. Oligodendrocyte lineage genes (OLIG) as molecular markers for human glial brain tumors. (PMID: 11526205) Lu Q.R. … Black P.M. (Proc. Natl. Acad. Sci. U.S.A. 2001) 2 3 4 67
  2. 1p19q LOH patterns and expression of p53 and Olig2 in gliomas: relation with histological types and prognosis. (PMID: 20081802) Durand K.S. … Labrousse F.J. (Mod. Pathol. 2010) 3 23
  3. Transplantation of human neural stem cells transduced with Olig2 transcription factor improves locomotor recovery and enhances myelination in the white matter of rat spinal cord following contusive injury. (PMID: 19772605) Hwang D.H. … Kim S.U. (BMC Neurosci 2009) 3 23
  4. Candidate genes for the progression of malignant gliomas identified by microarray analysis. (PMID: 17917751) Bozinov O. … Bertalanffy H. (Neurosurg Rev 2008) 3 23
  5. Expression of oligodendrocyte-associated genes in dorsolateral prefrontal cortex of patients with schizophrenia. (PMID: 17964117) Mitkus S.N. … Lipska B.K. (Schizophr. Res. 2008) 3 23

Products for OLIG2 Gene

Sources for OLIG2 Gene

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