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TCF3
HPA
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  • TCF3
PROTEIN SUMMARY GENE INFORMATION RNA DATA ANTIBODY DATA
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

TCF3
Synonyms bHLHb21, E2A, E47, ITF1, MGC129647, MGC129648, p75, VDIR
Gene descriptioni

Full gene name according to HGNC.

Transcription factor 3
Protein classi

Assigned HPA protein class(es) for the encoded protein(s).

Cancer-related genes
Disease related genes
Human disease related genes
Plasma proteins
Transcription factors
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.

  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Intracellular
Protein evidence Evidence at protein level (all genes)
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 19
Cytoband p13.3
Chromosome location (bp) 1609291 - 1652615
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

13
Ensembl ENSG00000071564 (version 109)
Entrez gene 6929
HGNC HGNC:11633
UniProt P15923 (UniProt - Evidence at protein level)
neXtProt NX_P15923
GeneCards TCF3
Antibodypedia TCF3 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Transcriptional regulator involved in the initiation of neuronal differentiation and mesenchymal to epithelial transition (By similarity). Heterodimers between TCF3 and tissue-specific basic helix-loop-helix (bHLH) proteins play major roles in determining tissue-specific cell fate during embryogenesis, like muscle or early B-cell differentiation (By similarity). Together with TCF15, required for the mesenchymal to epithelial transition (By similarity). Dimers bind DNA on E-box motifs: 5'-CANNTG-3' (By similarity). Binds to the kappa-E2 site in the kappa immunoglobulin gene enhancer 1. Binds to IEB1 and IEB2, which are short DNA sequences in the insulin gene transcription control region (By similarity).... show less
Molecular function (UniProt)i

Keywords assigned by UniProt to proteins due to their particular molecular function.

DNA-binding
Biological process (UniProt)i

Keywords assigned by UniProt to proteins because they are involved in a particular biological process.

Differentiation, Neurogenesis, Transcription, Transcription regulation
Gene summary (Entrez)i

Useful information about the gene from Entrez

This gene encodes a member of the E protein (class I) family of helix-loop-helix transcription factors. E proteins activate transcription by binding to regulatory E-box sequences on target genes as heterodimers or homodimers, and are inhibited by heterodimerization with inhibitor of DNA-binding (class IV) helix-loop-helix proteins. E proteins play a critical role in lymphopoiesis, and the encoded protein is required for B and T lymphocyte development. Deletion of this gene or diminished activity of the encoded protein may play a role in lymphoid malignancies. This gene is also involved in several chromosomal translocations that are associated with lymphoid malignancies including pre-B-cell acute lymphoblastic leukemia (t(1;19), with PBX1), childhood leukemia (t(19;19), with TFPT) and acute leukemia (t(12;19), with ZNF384). Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene, and a pseudogene of this gene is located on the short arm of chromosome 9. [provided by RefSeq, Sep 2011]... show less
PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The Splice variant identifier links to the Ensembl website protein summary for the selected splice variant. The data in the Swissprot and TrEMBL columns links to corresponding pages in the UniProt database.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide and number of predicted transmembrane region(s) according to in-house majority decision methods based on sets of predictors are also reported.
Splice variant SwissProt TrEMBL Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
TCF3-201
ENSP00000262965
ENST00000262965
P15923
[Direct mapping] Transcription factor E2-alpha
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Transcription factors
   Basic domains
Cancer-related genes
   COSMIC somatic mutations in cancer genes
   COSMIC Somatic Mutations
   COSMIC Translocations
Disease related genes
Human disease related genes
   Cancers
   Cancers of haematopoietic and lymphoid tissues
   Immune system diseases
   Primary immunodeficiency
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000122 [negative regulation of transcription by RNA polymerase II]
GO:0000785 [chromatin]
GO:0000791 [euchromatin]
GO:0000976 [transcription cis-regulatory region binding]
GO:0000978 [RNA polymerase II cis-regulatory region sequence-specific DNA binding]
GO:0000981 [DNA-binding transcription factor activity, RNA polymerase II-specific]
GO:0000987 [cis-regulatory region sequence-specific DNA binding]
GO:0001227 [DNA-binding transcription repressor activity, RNA polymerase II-specific]
GO:0001228 [DNA-binding transcription activator activity, RNA polymerase II-specific]
GO:0002326 [B cell lineage commitment]
GO:0003677 [DNA binding]
GO:0003700 [DNA-binding transcription factor activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005667 [transcription regulator complex]
GO:0005737 [cytoplasm]
GO:0006355 [regulation of DNA-templated transcription]
GO:0006357 [regulation of transcription by RNA polymerase II]
GO:0007399 [nervous system development]
GO:0030154 [cell differentiation]
GO:0030183 [B cell differentiation]
GO:0031435 [mitogen-activated protein kinase kinase kinase binding]
GO:0033152 [immunoglobulin V(D)J recombination]
GO:0042803 [protein homodimerization activity]
GO:0043425 [bHLH transcription factor binding]
GO:0045666 [positive regulation of neuron differentiation]
GO:0045893 [positive regulation of DNA-templated transcription]
GO:0045944 [positive regulation of transcription by RNA polymerase II]
GO:0046982 [protein heterodimerization activity]
GO:0046983 [protein dimerization activity]
GO:0051091 [positive regulation of DNA-binding transcription factor activity]
GO:0061629 [RNA polymerase II-specific DNA-binding transcription factor binding]
GO:0070644 [vitamin D response element binding]
GO:0070888 [E-box binding]
GO:0090575 [RNA polymerase II transcription regulator complex]
GO:0140297 [DNA-binding transcription factor binding]
Show all
654 aa
67.6 kDa
No 0
TCF3-202
ENSP00000378813
ENST00000395423
P15923
[Direct mapping] Transcription factor E2-alpha
Show all
   MEMSAT-SVM predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Transcription factors
   Basic domains
Cancer-related genes
   COSMIC somatic mutations in cancer genes
   COSMIC Somatic Mutations
   COSMIC Translocations
Disease related genes
Human disease related genes
   Cancers
   Cancers of haematopoietic and lymphoid tissues
   Immune system diseases
   Primary immunodeficiency
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000122 [negative regulation of transcription by RNA polymerase II]
GO:0000785 [chromatin]
GO:0000791 [euchromatin]
GO:0000978 [RNA polymerase II cis-regulatory region sequence-specific DNA binding]
GO:0000981 [DNA-binding transcription factor activity, RNA polymerase II-specific]
GO:0000987 [cis-regulatory region sequence-specific DNA binding]
GO:0001227 [DNA-binding transcription repressor activity, RNA polymerase II-specific]
GO:0001228 [DNA-binding transcription activator activity, RNA polymerase II-specific]
GO:0002326 [B cell lineage commitment]
GO:0003677 [DNA binding]
GO:0003700 [DNA-binding transcription factor activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005667 [transcription regulator complex]
GO:0005737 [cytoplasm]
GO:0006355 [regulation of DNA-templated transcription]
GO:0006357 [regulation of transcription by RNA polymerase II]
GO:0007399 [nervous system development]
GO:0030154 [cell differentiation]
GO:0030183 [B cell differentiation]
GO:0031435 [mitogen-activated protein kinase kinase kinase binding]
GO:0033152 [immunoglobulin V(D)J recombination]
GO:0042803 [protein homodimerization activity]
GO:0043425 [bHLH transcription factor binding]
GO:0045666 [positive regulation of neuron differentiation]
GO:0045893 [positive regulation of DNA-templated transcription]
GO:0045944 [positive regulation of transcription by RNA polymerase II]
GO:0046982 [protein heterodimerization activity]
GO:0046983 [protein dimerization activity]
GO:0051091 [positive regulation of DNA-binding transcription factor activity]
GO:0061629 [RNA polymerase II-specific DNA-binding transcription factor binding]
GO:0070644 [vitamin D response element binding]
GO:0070888 [E-box binding]
GO:0090575 [RNA polymerase II transcription regulator complex]
GO:0140297 [DNA-binding transcription factor binding]
Show all
658 aa
68.5 kDa
No 0
TCF3-203
ENSP00000396363
ENST00000453954
X6REB3
[Direct mapping] Transcription factor E2-alpha
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Cancer-related genes
   COSMIC somatic mutations in cancer genes
   COSMIC Somatic Mutations
   COSMIC Translocations
Human disease related genes
   Cancers
   Cancers of haematopoietic and lymphoid tissues
   Immune system diseases
   Primary immunodeficiency
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005654 [nucleoplasm]
GO:0046983 [protein dimerization activity]
Show all
679 aa
70.1 kDa
No 0
TCF3-204
ENSP00000465510
ENST00000585731
A0A0A0MTS0
[Direct mapping] Transcription factor E2-alpha
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Cancer-related genes
   COSMIC somatic mutations in cancer genes
   COSMIC Somatic Mutations
   COSMIC Translocations
Human disease related genes
   Cancers
   Cancers of haematopoietic and lymphoid tissues
   Immune system diseases
   Primary immunodeficiency
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0046983 [protein dimerization activity]
Show all
159 aa
18.1 kDa
No 0
TCF3-207
ENSP00000466954
ENST00000586318
K7ENI0
[Direct mapping] Transcription factor E2-alpha
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Cancer-related genes
   COSMIC somatic mutations in cancer genes
   COSMIC Somatic Mutations
   COSMIC Translocations
Human disease related genes
   Cancers
   Cancers of haematopoietic and lymphoid tissues
   Immune system diseases
   Primary immunodeficiency
Protein evidence (Ezkurdia et al 2014)
Show all
95 aa
10 kDa
No 0
TCF3-208
ENSP00000467388
ENST00000586410
K7EPH6
[Direct mapping] Transcription factor E2-alpha
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Cancer-related genes
   COSMIC somatic mutations in cancer genes
   COSMIC Somatic Mutations
   COSMIC Translocations
Human disease related genes
   Cancers
   Cancers of haematopoietic and lymphoid tissues
   Immune system diseases
   Primary immunodeficiency
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005654 [nucleoplasm]
Show all
96 aa
9.6 kDa
No 0
TCF3-209
ENSP00000466052
ENST00000587235
K7ELF3
[Direct mapping] Transcription factor E2-alpha
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Cancer-related genes
   COSMIC somatic mutations in cancer genes
   COSMIC Somatic Mutations
   COSMIC Translocations
Human disease related genes
   Cancers
   Cancers of haematopoietic and lymphoid tissues
   Immune system diseases
   Primary immunodeficiency
Protein evidence (Ezkurdia et al 2014)
Show all
151 aa
15.4 kDa
No 0
TCF3-210
ENSP00000467508
ENST00000587425
K7EPS2
[Direct mapping] Transcription factor E2-alpha
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Cancer-related genes
   COSMIC somatic mutations in cancer genes
   COSMIC Somatic Mutations
   COSMIC Translocations
Human disease related genes
   Cancers
   Cancers of haematopoietic and lymphoid tissues
   Immune system diseases
   Primary immunodeficiency
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0046983 [protein dimerization activity]
Show all
165 aa
18.7 kDa
No 0
TCF3-211
ENSP00000468487
ENST00000588136
P15923
[Direct mapping] Transcription factor E2-alpha
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Transcription factors
   Basic domains
Cancer-related genes
   COSMIC somatic mutations in cancer genes
   COSMIC Somatic Mutations
   COSMIC Translocations
Disease related genes
Human disease related genes
   Cancers
   Cancers of haematopoietic and lymphoid tissues
   Immune system diseases
   Primary immunodeficiency
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000122 [negative regulation of transcription by RNA polymerase II]
GO:0000785 [chromatin]
GO:0000791 [euchromatin]
GO:0000976 [transcription cis-regulatory region binding]
GO:0000978 [RNA polymerase II cis-regulatory region sequence-specific DNA binding]
GO:0000981 [DNA-binding transcription factor activity, RNA polymerase II-specific]
GO:0000987 [cis-regulatory region sequence-specific DNA binding]
GO:0001227 [DNA-binding transcription repressor activity, RNA polymerase II-specific]
GO:0001228 [DNA-binding transcription activator activity, RNA polymerase II-specific]
GO:0002326 [B cell lineage commitment]
GO:0003677 [DNA binding]
GO:0003700 [DNA-binding transcription factor activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005667 [transcription regulator complex]
GO:0005737 [cytoplasm]
GO:0006355 [regulation of DNA-templated transcription]
GO:0006357 [regulation of transcription by RNA polymerase II]
GO:0007399 [nervous system development]
GO:0030154 [cell differentiation]
GO:0030183 [B cell differentiation]
GO:0030890 [positive regulation of B cell proliferation]
GO:0031435 [mitogen-activated protein kinase kinase kinase binding]
GO:0032991 [protein-containing complex]
GO:0033152 [immunoglobulin V(D)J recombination]
GO:0042803 [protein homodimerization activity]
GO:0043425 [bHLH transcription factor binding]
GO:0045666 [positive regulation of neuron differentiation]
GO:0045787 [positive regulation of cell cycle]
GO:0045893 [positive regulation of DNA-templated transcription]
GO:0045944 [positive regulation of transcription by RNA polymerase II]
GO:0046982 [protein heterodimerization activity]
GO:0046983 [protein dimerization activity]
GO:0051091 [positive regulation of DNA-binding transcription factor activity]
GO:0061629 [RNA polymerase II-specific DNA-binding transcription factor binding]
GO:0070644 [vitamin D response element binding]
GO:0070888 [E-box binding]
GO:0090575 [RNA polymerase II transcription regulator complex]
GO:0140297 [DNA-binding transcription factor binding]
GO:2000045 [regulation of G1/S transition of mitotic cell cycle]
Show all
651 aa
67.3 kDa
No 0
TCF3-212
ENSP00000466952
ENST00000590436
K7ENH8
[Direct mapping] Transcription factor E2-alpha
Show all
   SCAMPI predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Cancer-related genes
   COSMIC somatic mutations in cancer genes
   COSMIC Somatic Mutations
   COSMIC Translocations
Human disease related genes
   Cancers
   Cancers of haematopoietic and lymphoid tissues
   Immune system diseases
   Primary immunodeficiency
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005654 [nucleoplasm]
GO:0046983 [protein dimerization activity]
Show all
314 aa
33.5 kDa
No 0
TCF3-214
ENSP00000466565
ENST00000590684
K7EMM4
[Direct mapping] Transcription factor E2-alpha
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Cancer-related genes
   COSMIC somatic mutations in cancer genes
   COSMIC Somatic Mutations
   COSMIC Translocations
Human disease related genes
   Cancers
   Cancers of haematopoietic and lymphoid tissues
   Immune system diseases
   Primary immunodeficiency
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005654 [nucleoplasm]
GO:0046983 [protein dimerization activity]
Show all
220 aa
24 kDa
No 0
TCF3-216
ENSP00000465549
ENST00000592628
K7EKB9
[Direct mapping] Transcription factor E2-alpha
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Cancer-related genes
   COSMIC somatic mutations in cancer genes
   COSMIC Somatic Mutations
   COSMIC Translocations
Human disease related genes
   Cancers
   Cancers of haematopoietic and lymphoid tissues
   Immune system diseases
   Primary immunodeficiency
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0046983 [protein dimerization activity]
Show all
179 aa
20.1 kDa
No 0
TCF3-217
ENSP00000468481
ENST00000593064
K7ERZ7
[Direct mapping] Transcription factor E2-alpha
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Cancer-related genes
   COSMIC somatic mutations in cancer genes
   COSMIC Somatic Mutations
   COSMIC Translocations
Human disease related genes
   Cancers
   Cancers of haematopoietic and lymphoid tissues
   Immune system diseases
   Primary immunodeficiency
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005654 [nucleoplasm]
GO:0046983 [protein dimerization activity]
Show all
204 aa
22.5 kDa
No 0

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