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Subunit: Heterodimer; with RXRA. Binds DNA preferentially as a heterodimer. Interacts with CDK7 (By similarity). Interacts with coactivators NCOA3 and NCOA6. Interacts with NCOA7; the interaction requires ligand-binding. Interacts with KMT2E/MLL5. Interacts (via the ligand-binding domain) with PRAME; the interaction is ligand (retinoic acid)-dependent. Interacts with AKT1; the interaction phosphorylates RARA and represses transactivation. Interacts with PRKAR1A; the interaction negatively regulates RARA transcriptional activity. Interacts with NCOR1 and NCOR2. Interacts with PRMT2. Interacts with LRIF1. Interacts with ASXL1 and NCOA1 Sequence caution: Sequence=AAB00112.1; Type=Erroneous initiation; Sequence=AAB00113.1; Type=Erroneous initiation; Sequence=BAB62809.1; Type=Erroneous initiation; 6 PDB 3D structures from [IMAGE] and Proteopedia [IMAGE] for RARA: 1DKF (3D) [IMAGE] 1DSZ (3D) [IMAGE] 3A9E (3D) [IMAGE] 3KMR (3D) [IMAGE] 3KMZ (3D) [IMAGE] 4DQM (3D) [IMAGE]
Function: UniProtKB/Swiss-Prot Summary: RARA_HUMAN, P10276 Function: Receptor for retinoic acid. Retinoic acid receptors bind as heterodimers to their target response elements in response to their ligands, all-trans or 9-cis retinoic acid, and regulate gene expression in various biological processes. The RXR/RAR heterodimers bind to the retinoic acid response elements (RARE) composed of tandem 5'-AGGTCA-3' sites known as DR1-DR5. In the absence of ligand, the RXR-RAR heterodimers associate with a multiprotein complex containing transcription corepressors that induce histone acetylation, chromatin condensation and transcriptional suppression. On ligand binding, the corepressors dissociate from the receptors and associate with the coactivators leading to transcriptional activation. RARA plays an essential role in the regulation of retinoic acid-induced germ cell development during spermatogenesis. Has a role in the survival of early spermatocytes at the beginning prophase of meiosis. In Sertoli cells, may promote the survival and development of early meiotic prophase spermatocytes. In concert with RARG, required for skeletal growth, matrix homeostasis and growth plate function (By similarity). Regulates expression of target genes in a ligand-dependent manner by recruiting chromatin complexes containing KMT2E/MLL5. Mediates retinoic acid-induced granulopoiesis
Similarity: Belongs to the nuclear hormone receptor family. NR1 subfamily Contains 1 nuclear receptor DNA-binding domain [IMAGE]
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