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Aliases for THOC3 Gene

Aliases for THOC3 Gene

  • THO Complex 3 2 3
  • TEX1 Homolog 3 4
  • HTREX45 3 4
  • THO3 3 4
  • THO Complex Subunit 3 3
  • TEX1 6

External Ids for THOC3 Gene

Summaries for THOC3 Gene

Entrez Gene Summary for THOC3 Gene

  • This gene encodes a component of the nuclear THO transcription elongation complex, which is part of the larger transcription export (TREX) complex that couples messenger RNA processing and export. In humans, the transcription export complex is recruited to the 5'-end of messenger RNAs in a splicing- and cap-dependent manner. Studies of a related complex in mouse suggest that the metazoan transcription export complex is involved in cell differentiation and development. A pseudogene of this gene has been defined on chromosome 5. [provided by RefSeq, May 2013]

GeneCards Summary for THOC3 Gene

THOC3 (THO Complex 3) is a Protein Coding gene. Among its related pathways are RNA transport and Spliceosome. GO annotations related to this gene include RNA binding. An important paralog of this gene is TBL1X.

UniProtKB/Swiss-Prot for THOC3 Gene

  • Required for efficient export of polyadenylated RNA and spliced mRNA. Acts as component of the THO subcomplex of the TREX complex which is thought to couple mRNA transcription, processing and nuclear export, and which specifically associates with spliced mRNA and not with unspliced pre-mRNA. TREX is recruited to spliced mRNAs by a transcription-independent mechanism, binds to mRNA upstream of the exon-junction complex (EJC) and is recruited in a splicing- and cap-dependent manner to a region near the 5 end of the mRNA where it functions in mRNA export to the cytoplasm via the TAP/NFX1 pathway. The TREX complex is essential for the export of Kaposis sarcoma-associated herpesvirus (KSHV) intronless mRNAs and infectious virus production.

No data available for Tocris Summary , Gene Wiki entry , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for THOC3 Gene

Genomics for THOC3 Gene

Genomic Location for THOC3 Gene

Start:
175,917,873 bp from pter
End:
176,034,680 bp from pter
Size:
116,808 bases
Orientation:
Minus strand

Genomic View for THOC3 Gene

UCSC Golden Path with GeneCards custom track
Cytogenetic band:
Genomic Location for THOC3 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for THOC3 Gene

Regulatory Elements for THOC3 Gene

Proteins for THOC3 Gene

  • Protein details for THOC3 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Q96J01-THOC3_HUMAN
    Recommended name:
    THO complex subunit 3
    Protein Accession:
    Q96J01
    Secondary Accessions:
    • Q6NZ53

    Protein attributes for THOC3 Gene

    Size:
    351 amino acids
    Molecular mass:
    38772 Da
    Quaternary structure:
    • Component of the THO complex, which is composed of THOC1, THOC2, THOC3, THOC5, THOC6 and THOC7; together with at least ALYREF/THOC4, DDX39B, SARNP/CIP29 and CHTOP, THO forms the transcription/export (TREX) complex which seems to have a dynamic structure involving ATP-dependent remodeling.

    Alternative splice isoforms for THOC3 Gene

    UniProtKB/Swiss-Prot:

neXtProt entry for THOC3 Gene

Proteomics data for THOC3 Gene at MOPED

Post-translational modifications for THOC3 Gene

  • Modification sites at PhosphoSitePlus
  • Ubiquitination at Lys77, Lys86, Lys171, and Lys343

No data available for DME Specific Peptides for THOC3 Gene

Domains for THOC3 Gene

Gene Families for THOC3 Gene

HGNC:
  • WDR :WD repeat domain containing
  • THOC :THO complex subunits

Protein Domains for THOC3 Gene

UniProtKB/Swiss-Prot:

THOC3_HUMAN
Similarity:
  • Contains 6 WD repeats.:
    • Q96J01
genes like me logo Genes that share domains with THOC3: view

Function for THOC3 Gene

Molecular function for THOC3 Gene

UniProtKB/Swiss-Prot Function: Required for efficient export of polyadenylated RNA and spliced mRNA. Acts as component of the THO subcomplex of the TREX complex which is thought to couple mRNA transcription, processing and nuclear export, and which specifically associates with spliced mRNA and not with unspliced pre-mRNA. TREX is recruited to spliced mRNAs by a transcription-independent mechanism, binds to mRNA upstream of the exon-junction complex (EJC) and is recruited in a splicing- and cap-dependent manner to a region near the 5 end of the mRNA where it functions in mRNA export to the cytoplasm via the TAP/NFX1 pathway. The TREX complex is essential for the export of Kaposis sarcoma-associated herpesvirus (KSHV) intronless mRNAs and infectious virus production.

Gene Ontology (GO) - Molecular Function for THOC3 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0003723 RNA binding IEA --
GO:0005515 protein binding --
genes like me logo Genes that share ontologies with THOC3: view

Phenotypes for THOC3 Gene

genes like me logo Genes that share phenotypes with THOC3: view

miRNA for THOC3 Gene

miRTarBase miRNAs that target THOC3

No data available for Enzyme Numbers (IUBMB) , Animal Models , Transcription Factor Targeting and HOMER Transcription for THOC3 Gene

Localization for THOC3 Gene

Subcellular locations from UniProtKB/Swiss-Prot for THOC3 Gene

Nucleus. Nucleus speckle.

Subcellular locations from

COMPARTMENTS
Jensen Localization Image for THOC3 Gene COMPARTMENTS Subcellular localization image for THOC3 gene
Compartment Confidence
nucleus 5
golgi apparatus 3
extracellular 2
cytosol 1
peroxisome 1
plasma membrane 1

Gene Ontology (GO) - Cellular Components for THOC3 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0000346 transcription export complex IDA 15833825
GO:0000445 THO complex part of transcription export complex IDA 23222130
GO:0005654 nucleoplasm IDA --
GO:0005794 Golgi apparatus IDA --
GO:0016607 nuclear speck IEA --
genes like me logo Genes that share ontologies with THOC3: view

Pathways for THOC3 Gene

SuperPathways for THOC3 Gene

Superpath Contained pathways
1 RNA transport
2 Spliceosome
genes like me logo Genes that share pathways with THOC3: view

Pathways by source for THOC3 Gene

2 KEGG pathways for THOC3 Gene

Gene Ontology (GO) - Biological Process for THOC3 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0006397 mRNA processing IEA --
GO:0006406 mRNA export from nucleus IDA 17190602
GO:0008380 RNA splicing IEA --
GO:0046784 viral mRNA export from host cell nucleus IDA 18974867
genes like me logo Genes that share ontologies with THOC3: view

Transcripts for THOC3 Gene

Unigene Clusters for THOC3 Gene

THO complex 3:
Representative Sequences:

Alternative Splicing Database (ASD) splice patterns (SP) for THOC3 Gene

ExUns: 1a · 1b ^ 2 ^ 3 ^ 4a · 4b · 4c ^ 5a · 5b · 5c ^ 6a · 6b · 6c ^ 7a · 7b
SP1: - - - -
SP2: - -
SP3: -
SP4: - -
SP5: - - -
SP6: -

Relevant External Links for THOC3 Gene

GeneLoc Exon Structure for
THOC3
ECgene alternative splicing isoforms for
THOC3

Expression for THOC3 Gene

mRNA expression in normal human tissues for THOC3 Gene

mRNA differential expression in normal tissues according to GTEx for THOC3 Gene

This gene is overexpressed in Esophagus - Mucosa (4.1).

Integrated Proteomics: protein expression from ProteomicsDB, PaxDb, MOPED, and MaxQB for THOC3 Gene

SOURCE GeneReport for Unigene cluster for THOC3 Gene Hs.484227

genes like me logo Genes that share expressions with THOC3: view

Orthologs for THOC3 Gene

This gene was present in the common ancestor of eukaryotes.

Orthologs for THOC3 Gene

Organism Taxonomy Gene Similarity Type Details
chimpanzee
(Pan troglodytes)
Mammalia THOC3 36
  • 99.72 (n)
  • 100 (a)
THOC3 37
  • 100 (a)
OneToOne
cow
(Bos Taurus)
Mammalia THOC3 36
  • 92.4 (n)
  • 98.29 (a)
THOC3 37
  • 86 (a)
OneToOne
dog
(Canis familiaris)
Mammalia THOC3 36
  • 92.78 (n)
  • 99.15 (a)
THOC3 37
  • 99 (a)
OneToOne
mouse
(Mus musculus)
Mammalia Thoc3 36
  • 89.08 (n)
  • 98.86 (a)
Thoc3 16
Thoc3 37
  • 99 (a)
OneToOne
oppossum
(Monodelphis domestica)
Mammalia THOC3 37
  • 94 (a)
OneToOne
platypus
(Ornithorhynchus anatinus)
Mammalia THOC3 37
  • 100 (a)
OneToOne
rat
(Rattus norvegicus)
Mammalia Thoc3 36
  • 88.7 (n)
  • 98.86 (a)
chicken
(Gallus gallus)
Aves THOC3 36
  • 83.75 (n)
  • 94.37 (a)
THOC3 37
  • 80 (a)
OneToOne
lizard
(Anolis carolinensis)
Reptilia THOC3 37
  • 94 (a)
OneToOne
African clawed frog
(Xenopus laevis)
Amphibia Xl.22312 36
tropical clawed frog
(Silurana tropicalis)
Amphibia Str.1963 36
thoc3 36
  • 80.38 (n)
  • 88.92 (a)
rainbow trout
(Oncorhynchus mykiss)
Actinopterygii Omy.9463 36
zebrafish
(Danio rerio)
Actinopterygii Dr.13333 36
thoc3 36
  • 79.79 (n)
  • 91.25 (a)
thoc3 37
  • 91 (a)
OneToOne
African malaria mosquito
(Anopheles gambiae)
Insecta AgaP_AGAP003891 36
  • 64.4 (n)
  • 68.28 (a)
fruit fly
(Drosophila melanogaster)
Insecta tex 36
  • 64.29 (n)
  • 63.96 (a)
tex 37
  • 62 (a)
OneToOne
worm
(Caenorhabditis elegans)
Secernentea thoc-3 37
  • 33 (a)
OneToOne
baker's yeast
(Saccharomyces cerevisiae)
Saccharomycetes SIF2 37
  • 10 (a)
OneToMany
TEX1 39
Alicante grape
(Vitis vinifera)
eudicotyledons Vvi.5046 36
soybean
(Glycine max)
eudicotyledons Gma.12953 36
thale cress
(Arabidopsis thaliana)
eudicotyledons TEX1 36
  • 55.93 (n)
  • 50 (a)
rice
(Oryza sativa)
Liliopsida Os09g0298400 36
  • 55.07 (n)
  • 48.99 (a)
sea squirt
(Ciona intestinalis)
Ascidiacea Cin.1853 36
sea squirt
(Ciona savignyi)
Ascidiacea CSA.2882 37
  • 66 (a)
OneToOne
Species with no ortholog for THOC3:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • 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)
  • 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)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • wheat (Triticum aestivum)

Evolution for THOC3 Gene

ENSEMBL:
Gene Tree for THOC3 (if available)
TreeFam:
Gene Tree for THOC3 (if available)

Paralogs for THOC3 Gene

Paralogs for THOC3 Gene

Selected SIMAP similar genes for THOC3 Gene using alignment to 9 proteins:

Pseudogenes.org Pseudogenes for THOC3 Gene

genes like me logo Genes that share paralogs with THOC3: view

Variants for THOC3 Gene

Sequence variations from dbSNP and Humsavar for THOC3 Gene

SNP ID Clin Chr 05 pos Sequence Context AA Info Type MAF
rs13977 -- 175,959,825(-) ATTTC(A/G)TTCTT utr-variant-3-prime
rs1045571 -- 175,959,731(+) CCCCA(C/G)CATAC utr-variant-3-prime
rs34789329 -- 175,970,301(+) TATAT(-/AT)TTAGA upstream-variant-2KB
rs34976062 -- 175,970,300(-) CTAAA(-/TA)TATAT upstream-variant-2KB
rs35920236 -- 175,968,734(-) TTTTA(-/T)TTAAA upstream-variant-2KB

Structural Variations from Database of Genomic Variants (DGV) for THOC3 Gene

Variant ID Type Subtype PubMed ID
nsv883122 CNV Gain 21882294
dgv6371n71 CNV Gain 21882294
dgv1876e1 CNV Complex 17122850
esv34563 CNV Gain 17911159
nsv883125 CNV Loss 21882294
nsv10776 CNV Gain 18304495

Relevant External Links for THOC3 Gene

HapMap Linkage Disequilibrium report
THOC3

Disorders for THOC3 Gene

No disorders were found for THOC3 Gene.

No data available for UniProtKB/Swiss-Prot for THOC3 Gene

Publications for THOC3 Gene

  1. Recruitment of the human TREX complex to mRNA during splicing. (PMID: 15998806) Masuda S. … Reed R. (Genes Dev. 2005) 2 3 4
  2. TREX is a conserved complex coupling transcription with messenger RNA export. (PMID: 11979277) Straesser K. … Hurt E. (Nature 2002) 2 3 4
  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. Linking transcriptional elongation and messenger RNA export to metastatic breast cancers. (PMID: 15833825) Guo S. … Shiekhattar R. (Cancer Res. 2005) 3 4
  5. Aly and THO are required for assembly of the human TREX complex and association of TREX components with the spliced mRNA. (PMID: 23222130) Chi B. … Cheng H. (Nucleic Acids Res. 2013) 3 4

Products for THOC3 Gene

Sources for THOC3 Gene

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