ID:NCOA6_HUMAN DESCRIPTION: RecName: Full=Nuclear receptor coactivator 6; AltName: Full=Activating signal cointegrator 2; Short=ASC-2; AltName: Full=Amplified in breast cancer protein 3; AltName: Full=Cancer-amplified transcriptional coactivator ASC-2; AltName: Full=Nuclear receptor coactivator RAP250; Short=NRC RAP250; AltName: Full=Nuclear receptor-activating protein, 250 kDa; AltName: Full=Peroxisome proliferator-activated receptor-interacting protein; Short=PPAR-interacting protein; Short=PRIP; AltName: Full=Thyroid hormone receptor-binding protein; FUNCTION: Nuclear receptor coactivator that directly binds nuclear receptors and stimulates the transcriptional activities in a hormone-dependent fashion. Coactivates expression in an agonist- and AF2-dependent manner. Involved in the coactivation of different nuclear receptors, such as for steroids (GR and ERs), retinoids (RARs and RXRs), thyroid hormone (TRs), vitamin D3 (VDR) and prostanoids (PPARs). Probably functions as a general coactivator, rather than just a nuclear receptor coactivator. May also be involved in the coactivation of the NF-kappa-B pathway. May coactivate expression via a remodeling of chromatin and its interaction with histone acetyltransferase proteins. SUBUNIT: Monomer and homodimer. Interacts with RBM39 (By similarity). Interacts in vitro with the basal transcription factors GTF2A and TBP, suggesting an autonomous transactivation function. Interacts with NCOA1, CRSP3, RBM14, the histone acetyltransferases EP300 and CREBBP, and with the methyltransferases NCOA6IP and PRMT2/HRMT1L1. Component of the MLL2/3 complex (also named ASCOM complex), at least composed of MLL2/ALR or MLL3, ASH2L, RBBP5, WDR5, NCOA6, DPY30, KDM6A, PAXIP1/PTIP, PAGR1 and alpha- and beta-tubulin. Interacts with ZNF335. INTERACTION: P10275:AR; NbExp=2; IntAct=EBI-78670, EBI-608057; Q92793:CREBBP; NbExp=2; IntAct=EBI-78670, EBI-81215; O14686:MLL2; NbExp=6; IntAct=EBI-78670, EBI-996065; Q8NEZ4:MLL3; NbExp=4; IntAct=EBI-78670, EBI-1042997; P06400:RB1; NbExp=3; IntAct=EBI-78670, EBI-491274; SUBCELLULAR LOCATION: Nucleus. TISSUE SPECIFICITY: Ubiquitous. Highly expressed in brain, prostate, testis and ovary; weakly expressed in lung, thymus and small intestine. DOMAIN: Contains two Leu-Xaa-Xaa-Leu-Leu (LXXLL) motifs. Only motif 1 is essential for the association with nuclear receptors, while adjacent Ser-884 displays selectivity for nuclear receptors. PTM: Phosphorylated by PRKDC. PTM: Phosphorylation on Ser-884 leads to a strong decrease in binding to ESR1 and ESR2. MISCELLANEOUS: Frequently amplified or overexpressed in colon, breast and lung cancers. SEQUENCE CAUTION: Sequence=AAF16403.1; Type=Frameshift; Positions=88; Sequence=BAA11498.2; Type=Erroneous initiation; Note=Translation N-terminally shortened;
The RNAfold program from the Vienna RNA Package is used to perform the secondary structure predictions and folding calculations. The estimated folding energy is in kcal/mol. The more negative the energy, the more secondary structure the RNA is likely to have.
ModBase Predicted Comparative 3D Structure on Q14686
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Orthologous Genes in Other Species
Orthologies between human, mouse, and rat are computed by taking the best BLASTP hit, and filtering out non-syntenic hits. For more distant species reciprocal-best BLASTP hits are used. Note that the absence of an ortholog in the table below may reflect incomplete annotations in the other species rather than a true absence of the orthologous gene.
AF208227 - Homo sapiens transcriptional coactivator AIB3 (AIB3) mRNA, complete cds. BC069829 - Homo sapiens cDNA clone IMAGE:6046659, containing frame-shift errors. JD082600 - Sequence 63624 from Patent EP1572962. AK027040 - Homo sapiens cDNA: FLJ23387 fis, clone HEP16961, highly similar to AF208227 Homo sapiens transcriptional coactivator AIB3 mRNA. AF245115 - Homo sapiens nuclear receptor coactivator mRNA, complete cds. D80003 - Homo sapiens KIAA0181 mRNA, complete cds. AF171667 - Homo sapiens thyroid hormone receptor binding protein (TRBP) mRNA, complete cds. AF177388 - Homo sapiens cancer-amplified transcriptional coactivator ASC-2 (ASC2) mRNA, complete cds. AF128458 - Homo sapiens nuclear receptor coactivator RAP250 mRNA, complete cds. BC136272 - Homo sapiens nuclear receptor coactivator 6, mRNA (cDNA clone MGC:167882 IMAGE:9020259), complete cds. JD182975 - Sequence 163999 from Patent EP1572962. JD238776 - Sequence 219800 from Patent EP1572962. JD061360 - Sequence 42384 from Patent EP1572962. JD475970 - Sequence 456994 from Patent EP1572962. JD285188 - Sequence 266212 from Patent EP1572962. JF707637 - Homo sapiens nuclear receptor coactivator-6 beta (NCOA6) mRNA, complete cds, alternatively spliced. AB383786 - Synthetic construct DNA, clone: pF1KSDA0181, Homo sapiens NCOA6 gene for nuclear receptor coactivator 6, complete cds, without stop codon, in Flexi system. JF707638 - Homo sapiens nuclear receptor coactivator-6 gamma (NCOA6) mRNA, complete cds, alternatively spliced. JF707639 - Homo sapiens nuclear receptor coactivator-6 delta (NCOA6) mRNA, complete cds, alternatively spliced. L37706 - Homo sapiens clone 44 mRNA sequence. BC047886 - Homo sapiens nuclear receptor coactivator 6, mRNA (cDNA clone IMAGE:5787304), containing frame-shift errors. BC114613 - Homo sapiens nuclear receptor coactivator 6, mRNA (cDNA clone IMAGE:40030708), partial cds. BC035676 - Homo sapiens nuclear receptor coactivator 6, mRNA (cDNA clone IMAGE:5742517), with apparent retained intron. JD052447 - Sequence 33471 from Patent EP1572962. JD087935 - Sequence 68959 from Patent EP1572962. JD244998 - Sequence 226022 from Patent EP1572962. JD305233 - Sequence 286257 from Patent EP1572962.
Biochemical and Signaling Pathways
Reactome (by CSHL, EBI, and GO)
Protein Q14686 (Reactome details) participates in the following event(s):
R-HSA-400143 Fatty acid ligands activate PPARA R-HSA-5617472 Activation of anterior HOX genes in hindbrain development during early embryogenesis R-HSA-400206 Regulation of lipid metabolism by Peroxisome proliferator-activated receptor alpha (PPARalpha) R-HSA-5619507 Activation of HOX genes during differentiation R-HSA-556833 Metabolism of lipids R-HSA-1266738 Developmental Biology R-HSA-1430728 Metabolism