| Primary Identifier | IPR028819 | Type | Family |
| Short Name | NCOA1 |
| description | Nuclear receptor coactivator 1 (NCOA1, also known as SRC-1) belongs to the SRC/p160 nuclear receptor coactivator family, which contains proteins that are ligand-dependent transcription factors []. These receptors can function as molecular switches [].NCOA1 directly binds nuclear receptors and stimulates the transcriptional activities in a hormone-dependent fashion []. It is involved in the coactivation of different nuclear receptors, such as for steroids (PGR, GR and ER), retinoids (RXRs), thyroid hormone (TRs) and prostanoids (PPARs) []. It is also involved in coactivation mediated by STAT3, STAT5A, STAT5B and STAT6 transcription factors [, , ]. It plays a central role in creating multisubunit coactivator complexes that act via remodeling of chromatin, and possibly acts by participating in both chromatin remodeling and recruitment of general transcription factors []. It can be regulated by sumoylation and ubiquitination []. |
