Free for academic non-profit institutions. Other users need a Commercial license

Aliases for GTF2IRD2B Gene

Aliases for GTF2IRD2B Gene

  • GTF2I Repeat Domain Containing 2B 2 3 5
  • GTF2I Repeat Domain-Containing Protein 2B 3 4
  • Transcription Factor GTF2IRD2-Beta 3 4
  • General Transcription Factor II-I Repeat Domain-Containing Protein 2B 3
  • General Transcription Factor 2 I Repeat Domain-Containing 2 Beta 3
  • GTF2IRD2 Beta 3

External Ids for GTF2IRD2B Gene

Previous GeneCards Identifiers for GTF2IRD2B Gene

  • GC07P073954
  • GC07P074147
  • GC07P074511
  • GC07P073841

Summaries for GTF2IRD2B Gene

Entrez Gene Summary for GTF2IRD2B Gene

  • This gene encodes a glycosylated phosphoprotein with a leucine zipper motif, two helix-loop-helix motifs (I repeats) that are similar to domains found in the TFII-I family of transcription factors, one CHARLIE8 transposable element-like sequence, and a BED zinc finger. This gene lies within a region that is deleted in Williams-Beuren syndrome. Alternatively spliced variants which encode different protein isoforms have been described; however, not all variants have been fully characterized. [provided by RefSeq, Jul 2008]

GeneCards Summary for GTF2IRD2B Gene

GTF2IRD2B (GTF2I Repeat Domain Containing 2B) is a Protein Coding gene. Diseases associated with GTF2IRD2B include Williams-Beuren Syndrome and Chromosomal Deletion Syndrome. Gene Ontology (GO) annotations related to this gene include nucleic acid binding. An important paralog of this gene is GTF2IRD2.

Additional gene information for GTF2IRD2B 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 GTF2IRD2B Gene

Genomics for GTF2IRD2B Gene

GeneHancer (GH) Regulatory Elements for GTF2IRD2B Gene

Promoters and enhancers for GTF2IRD2B 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
GH07J075092 Promoter/Enhancer 2.1 EPDnew Ensembl ENCODE dbSUPER 650.7 +0.5 505 1.8 HDGF PKNOX1 ATF1 ARID4B GLIS2 GATA2 ZNF143 FOS ATF7 KLF13 GTF2IRD2B SPDYE5 STAG3L1 RCC1L GC07P075127
GH07J075989 Enhancer 1.4 Ensembl ENCODE dbSUPER 23.3 +897.9 897884 2.2 HNRNPUL1 PKNOX1 ARNT SIN3A ZNF766 CBX5 E2F8 ZNF263 MEF2D SMARCA4 PMS2P3 STAG3L1 NSUN5P1 GTF2IRD2B STYXL1 LOC100133091 DTX2P1 DTX2 SPDYE5 POMZP3
GH07J074635 Enhancer 1.6 FANTOM5 Ensembl ENCODE dbSUPER 18.9 -456.4 -456360 2 PKNOX1 FOXA2 ZFP64 ARID4B SIN3A ZNF48 ETS1 FOS ZNF202 REST PMS2P3 STAG3L1 NSUN5P1 SPDYE5 MIR590 METTL27 LOC101926943 GTF2IRD2 GTF2IRD2B BUD23
GH07J075913 Promoter/Enhancer 2.3 EPDnew Ensembl ENCODE dbSUPER 11.9 +826.4 826363 9.5 CLOCK MLX DMAP1 IRF4 YY1 ZNF143 SP3 SSRP1 GLIS1 RCOR2 POR LOC100133091 STAG3L1 PMS2P3 POMZP3 RHBDD2 SNORA14A NSUN5P1 GTF2IRD2B CCL26
GH07J074252 Promoter/Enhancer 2.3 EPDnew Ensembl ENCODE dbSUPER 11.8 -837.2 -837217 4.4 HDGF PKNOX1 ARNT ZFP64 ARID4B SIN3A DMAP1 ZNF2 IRF4 YY1 RFC2 GC07M074256 GC07P074254 POM121B MIR590 BAZ1B GTF2IRD2P1 NSUN5 GTF2IRD2 GTF2IRD2B
- Elite GeneHancer and/or Elite GeneHancer-gene association Download GeneHancer data from 2017 publication | Request up-to-date GeneHancer data (full dataset)

GeneHancers around GTF2IRD2B on UCSC Golden Path with GeneCards custom track

Top Transcription factor binding sites by QIAGEN in the GTF2IRD2B gene promoter:
  • MZF-1
  • AP-4
  • NF-Y
  • CBF(2)
  • NRSF form 2
  • NRSF form 1
  • Elk-1
  • Egr-3
  • Pax-4a
  • AREB6

Genomic Locations for GTF2IRD2B Gene

Genomic Locations for GTF2IRD2B Gene
57,422 bases
Plus strand
57,277 bases
Plus strand

Genomic View for GTF2IRD2B Gene

Genes around GTF2IRD2B on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
GTF2IRD2B Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for GTF2IRD2B Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for GTF2IRD2B Gene

Proteins for GTF2IRD2B Gene

  • Protein details for GTF2IRD2B Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Recommended name:
    General transcription factor II-I repeat domain-containing protein 2B
    Protein Accession:
    Secondary Accessions:
    • B2RNE9
    • Q69GU6
    • Q8N979
    • Q9H739

    Protein attributes for GTF2IRD2B Gene

    949 amino acids
    Molecular mass:
    107233 Da
    Quaternary structure:
    No Data Available
    • Sequence=BAB15060.1; Type=Erroneous initiation; Evidence={ECO:0000305}; Sequence=BAC04576.1; Type=Erroneous initiation; Evidence={ECO:0000305};

    Three dimensional structures from OCA and Proteopedia for GTF2IRD2B Gene

    Alternative splice isoforms for GTF2IRD2B Gene


neXtProt entry for GTF2IRD2B Gene

Post-translational modifications for GTF2IRD2B Gene

  • Modification sites at PhosphoSitePlus
  • Modification sites at neXtProt

Other Protein References for GTF2IRD2B Gene

No data available for DME Specific Peptides for GTF2IRD2B Gene

Domains & Families for GTF2IRD2B Gene

Gene Families for GTF2IRD2B Gene

Human Protein Atlas (HPA):
  • Disease related genes
  • Predicted intracellular proteins

Protein Domains for GTF2IRD2B Gene

Suggested Antigen Peptide Sequences for GTF2IRD2B Gene

Graphical View of Domain Structure for InterPro Entry



  • Belongs to the TFII-I family.
  • Belongs to the TFII-I family.
genes like me logo Genes that share domains with GTF2IRD2B: view

Function for GTF2IRD2B Gene

Gene Ontology (GO) - Molecular Function for GTF2IRD2B Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0000981 RNA polymerase II transcription factor activity, sequence-specific DNA binding IBA --
GO:0003677 DNA binding IEA,IBA --
genes like me logo Genes that share ontologies with GTF2IRD2B: view
genes like me logo Genes that share phenotypes with GTF2IRD2B: view

Animal Model Products

Clone Products

No data available for Molecular function , Enzyme Numbers (IUBMB) , Phenotypes From GWAS Catalog , Human Phenotype Ontology , Animal Models , Transcription Factor Targets and HOMER Transcription for GTF2IRD2B Gene

Localization for GTF2IRD2B Gene

Subcellular locations from UniProtKB/Swiss-Prot for GTF2IRD2B Gene

Subcellular locations from

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 GTF2IRD2B gene
Compartment Confidence
nucleus 5
cytosol 2
extracellular 1
mitochondrion 1
peroxisome 1
golgi apparatus 1

Subcellular locations from the

Human Protein Atlas (HPA)

Gene Ontology (GO) - Cellular Components for GTF2IRD2B Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005634 nucleus IDA,IEA --
GO:0005654 nucleoplasm IBA --
GO:0005737 cytoplasm IBA --
genes like me logo Genes that share ontologies with GTF2IRD2B: view

Pathways & Interactions for GTF2IRD2B Gene

SuperPathways for GTF2IRD2B Gene

No Data Available

Interacting Proteins for GTF2IRD2B Gene

Selected Interacting proteins: Q6EKJ0-GTD2B_HUMAN for GTF2IRD2B Gene via IID

Gene Ontology (GO) - Biological Process for GTF2IRD2B Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0006351 transcription, DNA-templated IEA --
GO:0006355 regulation of transcription, DNA-templated IEA --
GO:0006357 regulation of transcription by RNA polymerase II IEA --
GO:0007275 multicellular organism development IBA --
genes like me logo Genes that share ontologies with GTF2IRD2B: view

No data available for Pathways by source and SIGNOR curated interactions for GTF2IRD2B Gene

Drugs & Compounds for GTF2IRD2B Gene

No Compound Related Data Available

Transcripts for GTF2IRD2B Gene

mRNA/cDNA for GTF2IRD2B Gene

Clone Products

Alternative Splicing Database (ASD) splice patterns (SP) for GTF2IRD2B Gene

No ASD Table

Relevant External Links for GTF2IRD2B Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for GTF2IRD2B Gene

mRNA expression in normal human tissues from GTEx, Illumina, BioGPS, and CGAP SAGE for GTF2IRD2B Gene

Protein differential expression in normal tissues from HIPED for GTF2IRD2B Gene

This gene is overexpressed in Lung (69.0).

Integrated Proteomics: protein expression in normal tissues and cell lines from ProteomicsDB and MOPED for GTF2IRD2B Gene

Protein tissue co-expression partners for GTF2IRD2B Gene

- Elite partner

NURSA nuclear receptor signaling pathways regulating expression of GTF2IRD2B Gene:


mRNA Expression by UniProt/SwissProt for GTF2IRD2B Gene:

Tissue specificity: Ubiquitous.

Evidence on tissue expression from TISSUES for GTF2IRD2B Gene

  • Intestine(4.2)
  • Nervous system(4.2)
genes like me logo Genes that share expression patterns with GTF2IRD2B: view

No data available for mRNA expression in embryonic tissues and stem cells from LifeMap Discovery , mRNA differential expression in normal tissues and Phenotype-based relationships between genes and organs from Gene ORGANizer for GTF2IRD2B Gene

Orthologs for GTF2IRD2B Gene

This gene was present in the common ancestor of chordates.

Orthologs for GTF2IRD2B Gene

Organism Taxonomy Gene Similarity Type Details
(Pan troglodytes)
Mammalia GTF2IRD2 34
  • 99 (a)
(Bos Taurus)
Mammalia -- 34
  • 89 (a)
(Canis familiaris)
Mammalia -- 34
  • 89 (a)
(Mus musculus)
Mammalia Gtf2ird2 34
  • 80 (a)
(Monodelphis domestica)
Mammalia -- 34
  • 30 (a)
(Anolis carolinensis)
Reptilia -- 34
  • 33 (a)
tropical clawed frog
(Silurana tropicalis)
Amphibia LOC100493752 33
  • 49.63 (n)
(Danio rerio)
Actinopterygii CR538726.1 34
  • 39 (a)
sea squirt
(Ciona savignyi)
Ascidiacea -- 34
  • 40 (a)
Species where no ortholog for GTF2IRD2B 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)
  • 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)
  • 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 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)
  • worm (Caenorhabditis elegans)

Evolution for GTF2IRD2B Gene

Gene Tree for GTF2IRD2B (if available)
Gene Tree for GTF2IRD2B (if available)

Paralogs for GTF2IRD2B Gene

Paralogs for GTF2IRD2B Gene

(3) SIMAP similar genes for GTF2IRD2B Gene using alignment to 4 proteins:

  • Q86Y00_HUMAN Pseudogenes for GTF2IRD2B Gene

genes like me logo Genes that share paralogs with GTF2IRD2B: view

Variants for GTF2IRD2B Gene

Sequence variations from dbSNP and Humsavar for GTF2IRD2B Gene

SNP ID Clin Chr 07 pos Variation AA Info Type
rs10260899 -- 75,115,014(+) T/C intron_variant
rs10264921 -- 75,121,917(+) T/C intron_variant
rs111304862 -- 75,100,415(+) C/T intron_variant
rs111326735 -- 75,138,900(+) A/G intron_variant
rs111428748 -- 75,104,310(+) G/A/C intron_variant

Structural Variations from Database of Genomic Variants (DGV) for GTF2IRD2B Gene

Variant ID Type Subtype PubMed ID
esv3352039 CNV duplication 20981092
esv3613720 CNV loss 21293372
nsv1032137 CNV gain 25217958
nsv1078025 CNV duplication 25765185
nsv1128951 CNV duplication 24896259
nsv528969 CNV gain 19592680
nsv607499 CNV loss 21841781
nsv7402 OTHER inversion 18451855
nsv8146 CNV gain 18304495
nsv831034 CNV loss 17160897
nsv970883 CNV duplication 23825009

Variation tolerance for GTF2IRD2B Gene

Gene Damage Index Score: 2.19; 39.59% of all genes are more intolerant (likely to be disease-causing)

Additional Variant Information for GTF2IRD2B Gene

SNPedia medical, phenotypic, and genealogical associations of SNPs for

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for GTF2IRD2B Gene

Disorders for GTF2IRD2B Gene

MalaCards: The human disease database

(2) MalaCards diseases for GTF2IRD2B Gene - From: DISEASES and GeneCards

- elite association - COSMIC cancer census association via MalaCards


  • Note=GTF2IRD2B is located in the Williams-Beuren syndrome (WBS) critical region. WBS results from a hemizygous deletion of several genes on chromosome 7q11.23, thought to arise as a consequence of unequal crossing over between highly homologous low-copy repeat sequences flanking the deleted region (PubMed:16532385). {ECO:0000269 PubMed:16532385}.

Additional Disease Information for GTF2IRD2B

genes like me logo Genes that share disorders with GTF2IRD2B: view

No data available for Genatlas for GTF2IRD2B Gene

Publications for GTF2IRD2B Gene

  1. Isolation and characterisation of GTF2IRD2, a novel fusion gene and member of the TFII-I family of transcription factors, deleted in Williams-Beuren syndrome. (PMID: 15100712) Tipney HJ … Tassabehji M (European journal of human genetics : EJHG 2004) 2 3 4 58
  2. Complete sequencing and characterization of 21,243 full-length human cDNAs. (PMID: 14702039) Ota T … Sugano S (Nature genetics 2004) 3 4 58
  3. Comparison of TFII-I gene family members deleted in Williams-Beuren syndrome. (PMID: 15388857) Hinsley TA … Tassabehji M (Protein science : a publication of the Protein Society 2004) 3 4 58
  4. Architecture of the human interactome defines protein communities and disease networks. (PMID: 28514442) Huttlin EL … Harper JW (Nature 2017) 3 58
  5. The BioPlex Network: A Systematic Exploration of the Human Interactome. (PMID: 26186194) Huttlin EL … Gygi SP (Cell 2015) 3 58

Products for GTF2IRD2B Gene

Sources for GTF2IRD2B Gene

Loading form....