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Protein Domain : IPR015646

Name  Nuclear factor of activated T-cells 5 Short Name  NFAT5
Type  Family Description  This protein is a member of the nuclear factors of activated T (NFAT) cells for transcription factors. Proteins belonging to this play a central role in inducible gene transcription during the immune response. This protein regulates gene expression induced by osmotic stress in mammalian cells. Unlike monomeric members of this protein family, this protein exists as a homodimer and forms stable dimers with DNA elements. Five transcript variants encoding three different isoforms have been identified for this gene [], Mus musculus(Mouse) and Homo sapiens(Human).NFAT proteins appear to be regulated primarily at the level of their subcellular localisation []. They are found exclusively in the cytoplasm of resting T cells, and consist of 2 components: a pre-existing cytoplasmic component that translocates into the nucleus on calcium mobilisation, and an inducible nuclear component comprising members of the activating protein-1 (AP-1) family of transcription factors. In response to antigen receptor signalling, the calcium-regulated phosphatase calcineurin acts directly to dephosphorylate NFAT proteins, causing their rapid translocation from the cytoplasm to the nucleus, where they cooperatively bind their target.

Publication Counts Displayer

0 Child Features

3 Contains

DB identifier Name Short Name Type
IPR013783 Immunoglobulin-like fold Ig-like_fold Domain
IPR002909 IPT domain IPT Domain
IPR011539 Rel homology domain RHD Domain

1 Cross References

Source . Name

Subject . Primary Identifier

2 Data Sets

Name URL
TrEMBL data set
InterPro data set  

0 Found In

0 GO Annotation

0 Ontology Annotations

0 Parent Features

2 Proteins

DB identifier Primary Accession
Organism . Name
FBpp0164294 B4L3B9 Drosophila mojavensis
FBpp0233301 B4M1B7 Drosophila virilis