| Post Translational Modifications | Phosphorylated by NEK6. Polyufmylated by the UFM1-conjugating system composed of the enzymes UBA5, UFC1 and UFL1. Deufmylated by the protease UFSP2. Ufmylation of TRIP4 is promoted by ligand-bound nuclear receptors that compete with UFSP2 for interaction with TRIP4. Nuclear receptors-induced ufmylation promotes the recruitment of additional transcriptional coactivators like EP300 and NCOA1 and therefore the assembly of a coactivator complex facilitating nuclear receptor-mediated transcription. |
| Function | Transcription coactivator which associates with nuclear receptors, transcriptional coactivators including EP300, CREBBP and NCOA1, and basal transcription factors like TBP and TFIIA to facilitate nuclear receptors-mediated transcription. May thereby play an important role in establishing distinct coactivator complexes under different cellular conditions. Plays a role in thyroid hormone receptor and estrogen receptor transactivation. Also involved in androgen receptor transactivation. Plays a pivotal role in the transactivation of NF-kappa-B, SRF and AP1. Acts as a mediator of transrepression between nuclear receptor and either AP1 or NF-kappa-B. May play a role in the development of neuromuscular junction. May play a role in late myogenic differentiation. Also functions as part of the RQC trigger (RQT) complex that activates the ribosome quality control (RQC) pathway, a pathway that degrades nascent peptide chains during problematic translation. |
| Protein Name | Activating Signal Cointegrator 1Asc-1Thyroid Receptor-Interacting Protein 4Tr-Interacting Protein 4Trip-4 |
| Cellular Localisation | NucleusCytoplasmCytosolCytoskeletonMicrotubule Organizing CenterCentrosomeCytoplasmic Under Conditions Of Serum DeprivationColocalizes With Nek6 In The Centrosome |
| Alternative Antibody Names | Anti-Activating Signal Cointegrator 1 antibodyAnti-Asc-1 antibodyAnti-Thyroid Receptor-Interacting Protein 4 antibodyAnti-Tr-Interacting Protein 4 antibodyAnti-Trip-4 antibodyAnti-TRIP4 antibodyAnti-RQT4 antibody |
Information sourced from Uniprot.org
