Javascript is not enabled on this browser. This site will not work properly without Javascript.
PhosphoSitePlus Homepage Cell Signaling Technology
PhosphoSitePlus
HomeAbout PhosphoSiteUsing PhosphoSiteCuration ProcessContact
NIH-logos NIGMS Logo NIAAA Logo NCI Logo NIH Logo
Protein Page:
FOXP3 (human)
p Phosphorylation
a Acetylation
m Methylation
m1 Mono-methylation
m2 Di-methylation
m3 Tri-methylation
u Ubiquitination
s Sumoylation
n Neddylation
g O-GlcNAc
h Palmitoylation
ad Adenylylation
sn S-Nitrosylation
ca Caspase cleavage

Overview
FOXP3 Probable transcription factor. Plays a critical role in the control of immune response. Interacts with IKZF3. 3 isoforms of the human protein are produced by alternative splicing. Note: This description may include information from UniProtKB.
Protein type: DNA binding protein; Cell cycle regulation; C2H2-type zinc finger protein; Transcription factor
Cellular Component: transcription factor complex; protein complex; cytoplasm; nucleus
Molecular Function: RNA polymerase II transcription factor activity, enhancer binding; protein homodimerization activity; NFAT protein binding; zinc ion binding; histone deacetylase binding; histone acetyltransferase binding; NF-kappaB binding; protein binding; protein heterodimerization activity; sequence-specific DNA binding; double-stranded DNA binding; chromatin binding; DNA bending activity; transcription factor activity; transcription corepressor activity
Biological Process: caudate nucleus development; negative regulation of interleukin-10 production; positive regulation of transcription, DNA-dependent; negative regulation of cytokine secretion; myeloid cell homeostasis; T cell receptor signaling pathway; negative regulation of interleukin-2 production; post-embryonic development; positive regulation of mesenchymal cell proliferation; negative regulation of interleukin-6 production; cerebellum development; T cell homeostasis; tolerance induction to self antigen; skeletal muscle development; camera-type eye development; negative regulation of transcription factor activity; response to virus; putamen development; negative regulation of immune response; cytokine production; negative regulation of T cell cytokine production; positive regulation of peripheral T cell tolerance induction; inhibition of NF-kappaB transcription factor; negative regulation of interleukin-5 production; positive regulation of transcription from RNA polymerase II promoter; cerebral cortex development; inhibition of CREB transcription factor; negative regulation of transcription, DNA-dependent; alveolus development; negative regulation of cytokine biosynthetic process; negative regulation of interleukin-4 production; T cell activation; negative regulation of activated T cell proliferation; vocal learning; negative regulation of interferon-gamma biosynthetic process; negative regulation of histone acetylation; positive regulation of interleukin-4 production; negative regulation of cell proliferation; smooth muscle development; negative regulation of isotype switching to IgE isotypes; negative regulation of T cell proliferation; B cell homeostasis; regulation of transcription, DNA-dependent; negative regulation of interferon-gamma production; regulation of isotype switching to IgG isotypes; positive regulation of T cell anergy; CD4-positive, CD25-positive, alpha-beta regulatory T cell differentiation; positive regulation of transforming growth factor-beta1 production; negative regulation of chronic inflammatory response; negative regulation of histone deacetylation; righting reflex; T cell mediated immunity; positive regulation of immature T cell proliferation in the thymus; negative regulation of tumor necrosis factor production; pattern specification process; chromatin remodeling; embryonic development; positive regulation of CD4-positive, CD25-positive, alpha-beta regulatory T cell differentiation; negative regulation of interleukin-2 biosynthetic process; positive regulation of histone acetylation; growth
Reference #:  Q9BZS1 (UniProtKB)
Alt. Names/Synonyms: AIID; DIETER; forkhead box P3; Forkhead box protein P3; FOXP3; FOXP3delta7; immune dysregulation, polyendocrinopathy, enteropathy, X-linked; immunodeficiency, polyendocrinopathy, enteropathy, X-linked; IPEX; JM2; MGC141961; MGC141963; PIDX; Scurfin; XPID
Gene Symbols: FOXP3
Molecular weight: 47,244 Da
Basal Isoelectric point: 9.52  Predict pI for various phosphorylation states
Protein-Specific Antibodies or siRNAs from Cell Signaling Technology® Total Proteins
Select Structure to View Below

FOXP3

Protein Structure Not Found.


STRING  |  Scansite  |  Phospho.ELM  |  Pfam  |  RCSB PDB  |  DISEASE  |  Source  |  UCSD-Nature  |  GeneCards  |  UniProtKB  |  Entrez-Gene  |  GenPept  |  Ensembl Gene


Modification Sites and Domains Show Modification Legend
Click here to view phosphorylation modifications only

Modification Sites in Parent Protein, Orthologs, and Isoforms Show Modification Legend
 

Show Multiple Sequence Alignment


 SS 

SS: The number of records in which this modification site was determined using site-specific methods. SS methods include amino acid sequencing, site-directed mutagenesis, modification site-specific antibodies, specific MS strategies, etc.


 MS 

MS: The number of records in which this modification site was assigned using ONLY proteomic discovery-mode mass spectrometry.


       human

 
0 1 S13-p PGKPSAPsLALGPsP
0 1 S19-p PsLALGPsPGASPsW
0 2 S25-p PsPGASPsWRAAPkA
0 1 R27 PGASPsWRAAPkAsD
1 0 K31-a PsWRAAPkAsDLLGA
0 1 S33-p WRAAPkAsDLLGARG
0 1 T44-p GARGPGGtFQGRDLR
0 1 T115-p TVDAHARtPVLQVHP
0 1 T138-p LTPPTTAtGVFsLKA
0 1 S142-p TTAtGVFsLKARPGL
1 0 K263-a MQAHLAGkMALTkAS
1 0 K268-a AGkMALTkASSVASS
1 0 S418-p LEFRKKRsQRPSRCS
  mouse

 
S13 PAKPMAPSLALGPSP
S19 PSLALGPSPGVLPSW
S25 PSPGVLPSWkTAPkG
K27-u PGVLPSWkTAPkGSE
K31-a PSWkTAPkGSELLGT
S33 WkTAPkGSELLGTRG
P44 GTRGSGGPFQGRDLR
T114 TVDAHAQTPVLQVRP
T137 LPPPSAATGVFSLKA
S141 SAATGVFSLKARPGL
K262-a MQAHLAGkMALAkAP
K267-a AGkMALAkAPSVASM
S418 FEFRKKRSQRPNKCS
Home  |  Curator Login With enhanced literature mining using Linguamatics I2E I2E Logo Produced by 3rd Millennium  |  Design by Digizyme
©2003-2013 Cell Signaling Technology, Inc.