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FOXO3
HPA
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  • FOXO3
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.

FOXO3
Synonyms AF6q21, FKHRL1, FOXO2, FOXO3A
Gene descriptioni

Full gene name according to HGNC.

Forkhead box O3
Protein classi

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

Cancer-related genes
Disease related genes
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 6
Cytoband q21
Chromosome location (bp) 108559835 - 108684774
Number of transcriptsi

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

3
Ensembl ENSG00000118689 (version 109)
Entrez gene 2309
HGNC HGNC:3821
UniProt O43524 (UniProt - Evidence at protein level)
neXtProt NX_O43524
GeneCards FOXO3
Antibodypedia FOXO3 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Transcriptional activator that recognizes and binds to the DNA sequence 5'-[AG]TAAA[TC]A-3' and regulates different processes, such as apoptosis and autophagy 1, 2, 3, 4. Acts as a positive regulator of autophagy in skeletal muscle: in starved cells, enters the nucleus following dephosphorylation and binds the promoters of autophagy genes, such as GABARAP1L, MAP1LC3B and ATG12, thereby activating their expression, resulting in proteolysis of skeletal muscle proteins (By similarity). Triggers apoptosis in the absence of survival factors, including neuronal cell death upon oxidative stress 5, 6. Participates in post-transcriptional regulation of MYC: following phosphorylation by MAPKAPK5, promotes induction of miR-34b and miR-34c expression, 2 post-transcriptional regulators of MYC that bind to the 3'UTR of MYC transcript and prevent its translation 7. In response to metabolic stress, translocates into the mitochondria where it promotes mtDNA transcription 8. In response to metabolic stress, translocates into the mitochondria where it promotes mtDNA transcription. Also acts as a key regulator of chondrogenic commitment of skeletal progenitor cells in response to lipid availability: when lipids levels are low, translocates to the nucleus and promotes expression of SOX9, which induces chondrogenic commitment and suppresses fatty acid oxidation (By similarity). Also acts as a key regulator of regulatory T-cells (Treg) differentiation by activating expression of FOXP3 9.... show less
Molecular function (UniProt)i

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

Activator, DNA-binding
Biological process (UniProt)i

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

Apoptosis, Transcription, Transcription regulation
Gene summary (Entrez)i

Useful information about the gene from Entrez

This gene belongs to the forkhead family of transcription factors which are characterized by a distinct forkhead domain. This gene likely functions as a trigger for apoptosis through expression of genes necessary for cell death. Translocation of this gene with the MLL gene is associated with secondary acute leukemia. Alternatively spliced transcript variants encoding the same protein have been observed. [provided by RefSeq, Jul 2008]... 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)
FOXO3-201
ENSP00000339527
ENST00000343882
O43524
[Direct mapping] Forkhead box protein O3
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Transcription factors
   Helix-turn-helix domains
Cancer-related genes
   Candidate cancer biomarkers
   COSMIC somatic mutations in cancer genes
   COSMIC Somatic Mutations
   COSMIC Translocations
Disease related genes
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: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:0001227 [DNA-binding transcription repressor activity, RNA polymerase II-specific]
GO:0001228 [DNA-binding transcription activator activity, RNA polymerase II-specific]
GO:0003677 [DNA binding]
GO:0003700 [DNA-binding transcription factor activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0005739 [mitochondrion]
GO:0005741 [mitochondrial outer membrane]
GO:0005759 [mitochondrial matrix]
GO:0005829 [cytosol]
GO:0006355 [regulation of DNA-templated transcription]
GO:0006357 [regulation of transcription by RNA polymerase II]
GO:0006390 [mitochondrial transcription]
GO:0006417 [regulation of translation]
GO:0006915 [apoptotic process]
GO:0008013 [beta-catenin binding]
GO:0010508 [positive regulation of autophagy]
GO:0014737 [positive regulation of muscle atrophy]
GO:0016020 [membrane]
GO:0019901 [protein kinase binding]
GO:0030336 [negative regulation of cell migration]
GO:0031490 [chromatin DNA binding]
GO:0032991 [protein-containing complex]
GO:0033209 [tumor necrosis factor-mediated signaling pathway]
GO:0034246 [mitochondrial transcription factor activity]
GO:0034599 [cellular response to oxidative stress]
GO:0042149 [cellular response to glucose starvation]
GO:0042594 [response to starvation]
GO:0043065 [positive regulation of apoptotic process]
GO:0043525 [positive regulation of neuron apoptotic process]
GO:0043565 [sequence-specific DNA binding]
GO:0045591 [positive regulation of regulatory T cell differentiation]
GO:0045648 [positive regulation of erythrocyte differentiation]
GO:0045893 [positive regulation of DNA-templated transcription]
GO:0045944 [positive regulation of transcription by RNA polymerase II]
GO:0070542 [response to fatty acid]
GO:0090571 [RNA polymerase II transcription repressor complex]
GO:1902895 [positive regulation of miRNA transcription]
GO:1990837 [sequence-specific double-stranded DNA binding]
Show all
673 aa
71.3 kDa
No 0
FOXO3-202
ENSP00000385824
ENST00000406360
O43524
[Direct mapping] Forkhead box protein O3
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Transcription factors
   Helix-turn-helix domains
Cancer-related genes
   Candidate cancer biomarkers
   COSMIC somatic mutations in cancer genes
   COSMIC Somatic Mutations
   COSMIC Translocations
Disease related genes
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: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:0001227 [DNA-binding transcription repressor activity, RNA polymerase II-specific]
GO:0001228 [DNA-binding transcription activator activity, RNA polymerase II-specific]
GO:0003677 [DNA binding]
GO:0003700 [DNA-binding transcription factor activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0005739 [mitochondrion]
GO:0005741 [mitochondrial outer membrane]
GO:0005759 [mitochondrial matrix]
GO:0005829 [cytosol]
GO:0006355 [regulation of DNA-templated transcription]
GO:0006357 [regulation of transcription by RNA polymerase II]
GO:0006390 [mitochondrial transcription]
GO:0006417 [regulation of translation]
GO:0006915 [apoptotic process]
GO:0008013 [beta-catenin binding]
GO:0010508 [positive regulation of autophagy]
GO:0014737 [positive regulation of muscle atrophy]
GO:0016020 [membrane]
GO:0019901 [protein kinase binding]
GO:0030336 [negative regulation of cell migration]
GO:0031490 [chromatin DNA binding]
GO:0032991 [protein-containing complex]
GO:0033209 [tumor necrosis factor-mediated signaling pathway]
GO:0034246 [mitochondrial transcription factor activity]
GO:0034599 [cellular response to oxidative stress]
GO:0042149 [cellular response to glucose starvation]
GO:0042594 [response to starvation]
GO:0043065 [positive regulation of apoptotic process]
GO:0043525 [positive regulation of neuron apoptotic process]
GO:0043565 [sequence-specific DNA binding]
GO:0045591 [positive regulation of regulatory T cell differentiation]
GO:0045648 [positive regulation of erythrocyte differentiation]
GO:0045893 [positive regulation of DNA-templated transcription]
GO:0045944 [positive regulation of transcription by RNA polymerase II]
GO:0070542 [response to fatty acid]
GO:0090571 [RNA polymerase II transcription repressor complex]
GO:1902895 [positive regulation of miRNA transcription]
GO:1990837 [sequence-specific double-stranded DNA binding]
Show all
673 aa
71.3 kDa
No 0
FOXO3-203
ENSP00000446316
ENST00000540898
O43524
[Direct mapping] Forkhead box protein O3
Show all
A0A856PRE8
[Target identity:100%; Query identity:100%] FOXO3A-short
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Transcription factors
   Helix-turn-helix domains
Cancer-related genes
   Candidate cancer biomarkers
   COSMIC somatic mutations in cancer genes
   COSMIC Somatic Mutations
   COSMIC Translocations
Disease related genes
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: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:0001227 [DNA-binding transcription repressor activity, RNA polymerase II-specific]
GO:0001228 [DNA-binding transcription activator activity, RNA polymerase II-specific]
GO:0003677 [DNA binding]
GO:0003700 [DNA-binding transcription factor activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0005739 [mitochondrion]
GO:0005741 [mitochondrial outer membrane]
GO:0005759 [mitochondrial matrix]
GO:0005829 [cytosol]
GO:0006355 [regulation of DNA-templated transcription]
GO:0006357 [regulation of transcription by RNA polymerase II]
GO:0006390 [mitochondrial transcription]
GO:0006417 [regulation of translation]
GO:0006915 [apoptotic process]
GO:0008013 [beta-catenin binding]
GO:0010508 [positive regulation of autophagy]
GO:0014737 [positive regulation of muscle atrophy]
GO:0016020 [membrane]
GO:0019901 [protein kinase binding]
GO:0030336 [negative regulation of cell migration]
GO:0031490 [chromatin DNA binding]
GO:0032991 [protein-containing complex]
GO:0033209 [tumor necrosis factor-mediated signaling pathway]
GO:0034246 [mitochondrial transcription factor activity]
GO:0034599 [cellular response to oxidative stress]
GO:0042149 [cellular response to glucose starvation]
GO:0042594 [response to starvation]
GO:0043065 [positive regulation of apoptotic process]
GO:0043525 [positive regulation of neuron apoptotic process]
GO:0043565 [sequence-specific DNA binding]
GO:0045591 [positive regulation of regulatory T cell differentiation]
GO:0045648 [positive regulation of erythrocyte differentiation]
GO:0045893 [positive regulation of DNA-templated transcription]
GO:0045944 [positive regulation of transcription by RNA polymerase II]
GO:0070542 [response to fatty acid]
GO:0090571 [RNA polymerase II transcription repressor complex]
GO:1902895 [positive regulation of miRNA transcription]
GO:1990837 [sequence-specific double-stranded DNA binding]
Show all
453 aa
48.4 kDa
No 0

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