| Post Translational Modifications | Ubiquitinated at Lys-45 by CRBN with polyubiquitin chains by the CUL4-RING E3 ligase (CRL4-CRBN) and then degraded by the proteasome. |
| Function | Chromatin-interacting protein that forms a stable heterodimer with interleukin enhancer-binding factor 3/ILF3 and plays a role in several biological processes including transcription, innate immunity or cell growth. Essential for the efficient reshuttling of ILF3 (isoform 1 and isoform 2) into the nucleus. Together with ILF3, forms an RNA-binding complex that is required for mitotic progression and cytokinesis by regulating the expression of a cluster of mitotic genes. Mechanistically, competes with STAU1/STAU2-mediated mRNA decay. Also plays a role in the inhibition of various viruses including Japanese encephalitis virus or enterovirus 71. (Microbial infection) Plays a positive role in HIV-1 virus production by binding to and thereby stabilizing HIV-1 RNA, together with ILF3. |
| Protein Name | Interleukin Enhancer-Binding Factor 2Nuclear Factor Of Activated T-Cells 45 Kda |
| Database Links | Reactome: R-HSA-6798695Reactome: R-HSA-9833482 |
| Cellular Localisation | NucleusNucleolusCytoplasmLocalized In Cytoplasmic Mrnp Granules Containing Untranslated Mrnas |
| Alternative Antibody Names | Anti-Interleukin Enhancer-Binding Factor 2 antibodyAnti-Nuclear Factor Of Activated T-Cells 45 Kda antibodyAnti-ILF2 antibodyAnti-NF45 antibodyAnti-PRO3063 antibody |
Information sourced from Uniprot.org
