BioPAX pathway converted from "Beta-catenin recruits TRRAP/KAT5 HAT components" in the Reactome database.LEFT-TO-RIGHTBeta-catenin recruits TRRAP/KAT5 HAT componentsPulldown experiments in colorectal cancer cells show an interaction between the C-terminal region of beta-catenin (ARM domains 11 and 12 through the C terminal) with a number of TRRAP-KAT5 HAT complex members including TRRAP, TIP49, p400 and KAT5 (TIP60), among others (Sierra et al, 2006; Bauer et al, 1998; Bauer et al, 2000; Feng et al, 2003). KAT5 and TIP49 have been shown to directly regulate WNT target genes in vivo and are associated with increased H4 acetylation (Bauer et al, 2000; Feng et al, 2003; Kim et al, 2005).Authored: Rothfels, K, 2013-05-29Reviewed: Rajakulendran, Nishani, 2014-01-22Reviewed: van Amerongen, R, 2014-02-14Reviewed: Kikuchi, Akira, 2014-04-22Edited: Gillespie, ME, 2013-10-02RUVBL1PontinRuvB-like 1RUVB1_HUMANTip49aReactome DB_ID: 418323nucleoplasmGENE ONTOLOGYGO:0005654UniProt:Q9Y265 RUVBL1RUVBL1INO80HNMP238TIP49TIP49AFUNCTION Possesses single-stranded DNA-stimulated ATPase and ATP-dependent DNA helicase (3' to 5') activity; hexamerization is thought to be critical for ATP hydrolysis and adjacent subunits in the ring-like structure contribute to the ATPase activity (PubMed:17157868). Component of the NuA4 histone acetyltransferase complex which is involved in transcriptional activation of select genes principally by acetylation of nucleosomal histones H4 and H2A (PubMed:14966270). This modification may both alter nucleosome-DNA interactions and promote interaction of the modified histones with other proteins which positively regulate transcription (PubMed:14966270). This complex may be required for the activation of transcriptional programs associated with oncogene and proto-oncogene mediated growth induction, tumor suppressor mediated growth arrest and replicative senescence, apoptosis, and DNA repair (PubMed:14966270). The NuA4 complex ATPase and helicase activities seem to be, at least in part, contributed by the association of RUVBL1 and RUVBL2 with EP400. NuA4 may also play a direct role in DNA repair when recruited to sites of DNA damage (PubMed:14966270). Component of a SWR1-like complex that specifically mediates the removal of histone H2A.Z/H2AZ1 from the nucleosome (PubMed:24463511). Proposed core component of the chromatin remodeling INO80 complex which exhibits DNA- and nucleosome-activated ATPase activity and catalyzes ATP-dependent nucleosome sliding (PubMed:16230350, PubMed:21303910). Plays an essential role in oncogenic transformation by MYC and also modulates transcriptional activation by the LEF1/TCF1-CTNNB1 complex (PubMed:10882073, PubMed:16014379). Essential for cell proliferation (PubMed:14506706). May be able to bind plasminogen at cell surface and enhance plasminogen activation (PubMed:11027681).SUBUNIT Forms homohexameric rings. Can form a dodecamer with RUVBL2 made of two stacked hexameric rings; however, even though RUVBL1 and RUVBL2 are present in equimolar ratio, the oligomeric status of each hexamer is not known. Oligomerization may regulate binding to nucleic acids and conversely, binding to nucleic acids may affect the dodecameric assembly. Interacts with the transcriptional activation domain of MYC. Component of the RNA polymerase II holoenzyme complex. May also act to bridge the LEF1/TCF1-CTNNB1 complex and TBP. Component of the NuA4 histone acetyltransferase complex which contains the catalytic subunit KAT5/TIP60 and the subunits EP400, TRRAP/PAF400, BRD8/SMAP, EPC1, DMAP1/DNMAP1, RUVBL1/TIP49, RUVBL2, ING3, actin, ACTL6A/BAF53A, MORF4L1/MRG15, MORF4L2/MRGX, MRGBP, YEATS4/GAS41, VPS72/YL1 and MEAF6. The NuA4 complex interacts with MYC and the adenovirus E1A protein. RUVBL1 interacts with EP400. Component of a NuA4-related complex which contains EP400, TRRAP/PAF400, SRCAP, BRD8/SMAP, EPC1, DMAP1/DNMAP1, RUVBL1/TIP49, RUVBL2, actin, ACTL6A/BAF53A, VPS72 and YEATS4/GAS41. Component of the BAF53 complex, at least composed of ACTL6A/BAF53A, RUVBL1/TIP49, SMARCA2/BRM, and TRRAP/PAF400. Component of some MLL1/MLL complex, at least composed of the core components KMT2A/MLL1, ASH2L, HCFC1/HCF1, WDR5 and RBBP5, as well as the facultative components BAP18, CHD8, E2F6, HSP70, INO80C, KANSL1, LAS1L, MAX, MCRS1, MGA, MYST1/MOF, PELP1, PHF20, PRP31, RING2, RUVB1/TIP49A, RUVB2/TIP49B, SENP3, TAF1, TAF4, TAF6, TAF7, TAF9 and TEX10. Associates with alpha and gamma tubulins, particularly during metaphase and early anaphase. Interacts with NPAT. Component of the chromatin-remodeling INO80 complex; specifically part of a complex module associated with the helicase ATP-binding and the helicase C-terminal domain of INO80. Interacts with IGHMBP2. Interacts with OFD1. Interacts with HINT1. Component of a complex with USP49 and PSMC5. Component of a SWR1-like complex. Component of the R2TP complex composed at least of PIHD1, RUVBL1, RUVBL2 and RPAP3 (PubMed:20864032). Interacts with PIH1D1 (PubMed:17636026). Interacts with ITFG1 (PubMed:25437307). Interacts with WAC; WAC positively regulates MTOR activity by promoting the assembly of the TTT complex composed of TELO2, TTI1 and TTI2 and the RUVBL complex composed of RUVBL1 and RUVBL2 into the TTT-RUVBL complex which leads to the dimerization of the mTORC1 complex and its subsequent activation (PubMed:26812014). The RUVBL1/RUVBL2 complex interacts with ZNHIT1 (via HIT-type zinc finger), ZNHIT3 (via HIT-type zinc finger), ZNHIT6 (via HIT-type zinc finger) and DDX59/ZNHIT5 (via HIT-type zinc finger) in the presence of ADP (PubMed:28561026).TISSUE SPECIFICITY Ubiquitously expressed with high expression in heart, skeletal muscle and testis.DOMAIN Binding to MYC is dependent on a Myc domain essential for oncogenic activity.MISCELLANEOUS High level of autoantibodies against RUVBL1 are detected in sera of patients with autoimmune diseases such as polymyositis/dermatomyosistis and autoimmune hepatitis.SIMILARITY Belongs to the RuvB family.Homo sapiensNCBI Taxonomy9606UniProtQ9Y2651EQUAL456EQUALReactome Database ID Release 75418323Database identifier. Use this URL to connect to the web page of this instance in Reactome: http://www.reactome.org/cgi-bin/eventbrowser?DB=gk_current&ID=418323ReactomeR-HSA-4183231Reactome stable identifier. Use this URL to connect to the web page of this instance in Reactome: http://www.reactome.org/cgi-bin/eventbrowser_st_id?ST_ID=R-HSA-418323.1Reactomehttp://www.reactome.orgTCF/LEF:CTNNB1Reactome DB_ID: 3299548Converted from EntitySet in ReactomeTCF/LEFReactome DB_ID: 3299546TCF7L2TCF7L2 (TCF4)hTCF-4_1Reactome DB_ID: 201923UniProt:Q9NQB0 TCF7L2TCF7L2TCF4FUNCTION Participates in the Wnt signaling pathway and modulates MYC expression by binding to its promoter in a sequence-specific manner. Acts as repressor in the absence of CTNNB1, and as activator in its presence. Activates transcription from promoters with several copies of the Tcf motif 5'-CCTTTGATC-3' in the presence of CTNNB1. TLE1, TLE2, TLE3 and TLE4 repress transactivation mediated by TCF7L2/TCF4 and CTNNB1. Expression of dominant-negative mutants results in cell-cycle arrest in G1. Necessary for the maintenance of the epithelial stem-cell compartment of the small intestine.SUBUNIT Interacts with TGFB1I1 (By similarity). Interacts with CTNNB1 (via the armadillo repeat); forms stable transcription complex (PubMed:9065401, PubMed:9916915, PubMed:10080941, PubMed:19816403, PubMed:28829046, PubMed:29739711, PubMed:17052462). Interacts with EP300. Interacts with NLK. Interacts with CCDC85B (probably through the HMG box); prevents interaction with CTNNB1. Interacts with TNIK. Interacts with MAD2L2; prevents TCF7L2/TCF4 binding to promZIPK/DAPK3oters, negatively modulating its transcriptional activity. Interacts with ZIPK/DAPK3. Interacts with XIAP/BIRC4 and TLE3. Interacts with DDIT3/CHOP. The CTNNB1 and TCF7L2/TCF4 complex interacts with PML (isoform PML-4). Identified in a complex with CTNNB1 and FERMT2. Interacts with SPIN1 (PubMed:22258766, PubMed:24589551, PubMed:29061846). Interacts with C11orf84/SPINDOC in a SPIN1-dependent manner (PubMed:29061846).TISSUE SPECIFICITY Detected in epithelium from small intestine, with the highest expression at the top of the crypts and a gradient of expression from crypt to villus. Detected in colon epithelium and colon cancer, and in epithelium from mammary gland and carcinomas derived therefrom.DEVELOPMENTAL STAGE Highly expressed in crypt regions and barely detectable in villi in epithelium from fetal small intestine at week 16. At week 22 expression in villi had increased strongly.DOMAIN The promoter-specific activation domain interacts with the transcriptional coactivator EP300.PTM In vitro, phosphorylated by TNIK.PTM Phosphorylated at Thr-201 and/or Thr-212 by NLK. Phosphorylation by NLK at these sites inhibits DNA-binding by TCF7L2/TCF4, thereby preventing transcriptional activation of target genes of the canonical Wnt/beta-catenin signaling pathway.PTM Polysumoylated. Sumoylation is enhanced by PIAS family members and desumoylation is enhanced by SENP2. Sumoylation/desumoylation regulates TCF7L2/TCF4 transcription activity in the Wnt/beta-catenin signaling pathway without altering interaction with CTNNB1 nor binding to DNA.DISEASE Constitutive activation and subsequent transactivation of target genes may lead to the maintenance of stem-cell characteristics (cycling and longevity) in cells that should normally undergo terminal differentiation and constitute the primary transforming event in colorectal cancer (CRC).SIMILARITY Belongs to the TCF/LEF family.UniProtQ9NQB01EQUAL619EQUALReactome Database ID Release 75201923Database identifier. Use this URL to connect to the web page of this instance in Reactome: http://www.reactome.org/cgi-bin/eventbrowser?DB=gk_current&ID=201923ReactomeR-HSA-2019231Reactome stable identifier. Use this URL to connect to the web page of this instance in Reactome: http://www.reactome.org/cgi-bin/eventbrowser_st_id?ST_ID=R-HSA-201923.1LEF1Lymphoid enhancer-binding factor 1LEF1_HUMANReactome DB_ID: 3214972UniProt:Q9UJU2 LEF1LEF1FUNCTION Transcription factor that binds DNA in a sequence-specific manner (PubMed:2010090). Participates in the Wnt signaling pathway (By similarity). Activates transcription of target genes in the presence of CTNNB1 and EP300 (By similarity). PIAG antagonizes both Wnt-dependent and Wnt-independent activation by LEF1 (By similarity). TLE1, TLE2, TLE3 and TLE4 repress transactivation mediated by LEF1 and CTNNB1 (PubMed:11266540). Regulates T-cell receptor alpha enhancer function (PubMed:19653274). Required for IL17A expressing gamma-delta T-cell maturation and development, via binding to regulator loci of BLK to modulate expression (By similarity). May play a role in hair cell differentiation and follicle morphogenesis (By similarity).SUBUNIT Binds the armadillo repeat of CTNNB1 and forms a stable complex. Interacts with EP300, TLE1 and PIASG (By similarity). Binds ALYREF/THOC4, MDFI and MDFIC. Interacts with NLK.TISSUE SPECIFICITY Detected in thymus. Not detected in normal colon, but highly expressed in colon cancer biopsies and colon cancer cell lines. Expressed in several pancreatic tumors and weakly expressed in normal pancreatic tissue. Isoforms 1 and 5 are detected in several pancreatic cell lines.DOMAIN Proline-rich and acidic regions are implicated in the activation functions of RNA polymerase II transcription factors.PTM Phosphorylated at Thr-155 and/or Ser-166 by NLK. Phosphorylation by NLK at these sites represses LEF1-mediated transcriptional activation of target genes of the canonical Wnt signaling pathway.SIMILARITY Belongs to the TCF/LEF family.UniProtQ9UJU21EQUAL399EQUALReactome Database ID Release 753214972Database identifier. Use this URL to connect to the web page of this instance in Reactome: http://www.reactome.org/cgi-bin/eventbrowser?DB=gk_current&ID=3214972ReactomeR-HSA-32149721Reactome stable identifier. Use this URL to connect to the web page of this instance in Reactome: http://www.reactome.org/cgi-bin/eventbrowser_st_id?ST_ID=R-HSA-3214972.1TCF7TCF1Reactome DB_ID: 3299543UniProt:P36402 TCF7TCF7TCF1FUNCTION Transcriptional activator involved in T-cell lymphocyte differentiation. Necessary for the survival of CD4(+) CD8(+) immature thymocytes. Isoforms lacking the N-terminal CTNNB1 binding domain cannot fulfill this role. Binds to the T-lymphocyte-specific enhancer element (5'-WWCAAAG-3') found in the promoter of the CD3E gene. Represses expression of the T-cell receptor gamma gene in alpha-beta T-cell lineages (By similarity). Required for the development of natural killer receptor-positive lymphoid tissue inducer T-cells (By similarity). TLE1, TLE2, TLE3 and TLE4 repress transactivation mediated by TCF7 and CTNNB1.May also act as feedback transcriptional repressor of CTNNB1 and TCF7L2 target genes.SUBUNIT Binds the armadillo repeat of CTNNB1 and forms a stable complex (PubMed:9488439 PubMed:9783587). Interacts with TLE5, TLE1, TLE2, TLE3 and TLE4 (PubMed:9783587, PubMed:11266540). Interacts with MLLT11 (PubMed:26079538). Long isoform interacts (via N-terminus) with SOX13; inhibits WNT-mediated transcriptional activity (PubMed:17218525, PubMed:20028982).TISSUE SPECIFICITY Predominantly expressed in T-cells. Also detected in proliferating intestinal epithelial cells and in the basal epithelial cells of mammary gland epithelium.INDUCTION By TCF7L2 and CTNNB1.SIMILARITY Belongs to the TCF/LEF family.UniProtP364021EQUAL384EQUALReactome Database ID Release 753299543Database identifier. Use this URL to connect to the web page of this instance in Reactome: http://www.reactome.org/cgi-bin/eventbrowser?DB=gk_current&ID=3299543ReactomeR-HSA-32995431Reactome stable identifier. Use this URL to connect to the web page of this instance in Reactome: http://www.reactome.org/cgi-bin/eventbrowser_st_id?ST_ID=R-HSA-3299543.1TCF3TCF7L1Reactome DB_ID: 5228649UniProt:Q9HCS4 TCF7L1TCF7L1TCF3FUNCTION Participates in the Wnt signaling pathway. Binds to DNA and acts as a repressor in the absence of CTNNB1, and as an activator in its presence. Necessary for the terminal differentiation of epidermal cells, the formation of keratohyalin granules and the development of the barrier function of the epidermis (By similarity). Down-regulates NQO1, leading to increased mitomycin c resistance.SUBUNIT Binds the armadillo repeat of CTNNB1 and forms a stable complex.TISSUE SPECIFICITY Detected in hair follicles and skin keratinocytes, and at lower levels in stomach epithelium.DOMAIN The putative Groucho interaction domain between the N-terminal CTNNB1 binding domain and the HMG-box is necessary for repression of the transactivation mediated by TCF7L1 and CTNNB1.SIMILARITY Belongs to the TCF/LEF family.UniProtQ9HCS41EQUAL598EQUALReactome Database ID Release 755228649Database identifier. Use this URL to connect to the web page of this instance in Reactome: http://www.reactome.org/cgi-bin/eventbrowser?DB=gk_current&ID=5228649ReactomeR-HSA-52286491Reactome stable identifier. Use this URL to connect to the web page of this instance in Reactome: http://www.reactome.org/cgi-bin/eventbrowser_st_id?ST_ID=R-HSA-5228649.1Reactome Database ID Release 753299546Database identifier. Use this URL to connect to the web page of this instance in Reactome: http://www.reactome.org/cgi-bin/eventbrowser?DB=gk_current&ID=3299546ReactomeR-HSA-32995461Reactome stable identifier. Use this URL to connect to the web page of this instance in Reactome: http://www.reactome.org/cgi-bin/eventbrowser_st_id?ST_ID=R-HSA-3299546.11CTNNB1Catenin beta-1CTNB1_HUMANReactome DB_ID: 3451168UniProt:P35222 CTNNB1CTNNB1CTNNBOK/SW-cl.35PRO2286FUNCTION Key downstream component of the canonical Wnt signaling pathway (PubMed:17524503, PubMed:18077326, PubMed:18086858, PubMed:18957423, PubMed:21262353, PubMed:22155184, PubMed:22647378, PubMed:22699938). In the absence of Wnt, forms a complex with AXIN1, AXIN2, APC, CSNK1A1 and GSK3B that promotes phosphorylation on N-terminal Ser and Thr residues and ubiquitination of CTNNB1 via BTRC and its subsequent degradation by the proteasome (PubMed:17524503, PubMed:18077326, PubMed:18086858, PubMed:18957423, PubMed:21262353, PubMed:22155184, PubMed:22647378, PubMed:22699938). In the presence of Wnt ligand, CTNNB1 is not ubiquitinated and accumulates in the nucleus, where it acts as a coactivator for transcription factors of the TCF/LEF family, leading to activate Wnt responsive genes (PubMed:17524503, PubMed:18077326, PubMed:18086858, PubMed:18957423, PubMed:21262353, PubMed:22155184, PubMed:22647378, PubMed:22699938). Involved in the regulation of cell adhesion, as component of an E-cadherin:catenin adhesion complex (By similarity). Acts as a negative regulator of centrosome cohesion (PubMed:18086858). Involved in the CDK2/PTPN6/CTNNB1/CEACAM1 pathway of insulin internalization (PubMed:21262353). Blocks anoikis of malignant kidney and intestinal epithelial cells and promotes their anchorage-independent growth by down-regulating DAPK2 (PubMed:18957423). Disrupts PML function and PML-NB formation by inhibiting RANBP2-mediated sumoylation of PML (PubMed:22155184). Promotes neurogenesis by maintaining sympathetic neuroblasts within the cell cycle (By similarity). Involved in chondrocyte differentiation via interaction with SOX9: SOX9-binding competes with the binding sites of TCF/LEF within CTNNB1, thereby inhibiting the Wnt signaling (By similarity).SUBUNIT Two separate complex-associated pools are found in the cytoplasm. The majority is present as component of an E-cadherin:catenin adhesion complex composed of at least E-cadherin/CDH1 and beta-catenin/CTNNB1, and possibly alpha-catenin/CTNNA1; the complex is located to adherens junctions. The stable association of CTNNA1 is controversial as CTNNA1 was shown not to bind to F-actin when assembled in the complex. Alternatively, the CTNNA1-containing complex may be linked to F-actin by other proteins such as LIMA1. Another cytoplasmic pool is part of a large complex containing AXIN1, AXIN2, APC, CSNK1A1 and GSK3B that promotes phosphorylation on N-terminal Ser and Thr residues and ubiquitination of CTNNB1 via BTRC and its subsequent degradation by the proteasome. Wnt-dependent activation of DVL antagonizes the action of GSK3B. When GSK3B activity is inhibited the complex dissociates, CTNNB1 is dephosphorylated and is no longer targeted for destruction. The stabilized protein translocates to the nucleus, where it binds TCF/LEF-1 family members, TBP, BCL9, BCL9L and possibly also RUVBL1 and CHD8. Binds CTNNBIP and EP300. CTNNB1 forms a ternary complex with LEF1 and EP300 that is disrupted by CTNNBIP1 binding. Interacts with TAX1BP3 (via the PDZ domain); this interaction inhibits the transcriptional activity of CTNNB1. Interacts with AJAP1, BAIAP1, CARM1, CTNNA3, CXADR and PCDH11Y. Binds SLC9A3R1. Interacts with GLIS2 and MUC1. Interacts with SLC30A9. Interacts with XIRP1. Interacts directly with AXIN1; the interaction is regulated by CDK2 phosphorylation of AXIN1. Interacts with SCRIB. Interacts with RAPGEF2. Interacts with PTPRU (via the cytoplasmic juxtamembrane domain). Interacts with EMD. Interacts with TNIK and TCF7L2. Interacts with SESTD1 and TRPC4. Interacts with CAV1. Interacts with TRPV4. The TRPV4 and CTNNB1 complex can interact with CDH1. Interacts with VCL. Interacts with PTPRJ. Interacts with PKT7 and CDK2. Interacts with FAT1 (via the cytoplasmic domain). Interacts with NANOS1 and NDRG2. Interacts with isoform 1 of NEK2. Interacts with both isoform 1 and isoform 2 of CDK5. Interacts with PTK6. Interacts with SOX7; this interaction may lead to proteasomal degradation of active CTNNB1 and thus inhibition of Wnt/beta-catenin-stimulated transcription. Identified in a complex with HINT1 and MITF. Interacts with FHIT. The CTNNB1 and TCF7L2/TCF4 complex interacts with PML (isoform PML-4). Interacts with FERMT2. Identified in a complex with TCF7L2/TCF4 and FERMT2 (PubMed:29739711, PubMed:22699938). Interacts with RORA. May interact with P-cadherin/CDH3. Interacts with RNF220 (PubMed:25266658). Interacts with CTNND2 (PubMed:25807484). Interacts (via the C-terminal region) with CBY1 (PubMed:12712206, PubMed:16424001). The complex composed, at least, of APC, CTNNB1 and GSK3B interacts with JPT1; the interaction requires the inactive form of GSK3B (phosphorylated at 'Ser-9') (PubMed:25169422). Interacts with DLG5 (By similarity). Interacts with FAM53B; promoting translocation to the nucleus (PubMed:25183871). Interacts with TMEM170B (PubMed:29367600). Interacts with AHI1 (PubMed:21623382). Interacts with GID8 (PubMed:28829046). Component of an cadherin:catenin adhesion complex composed of at least of CDH26, beta-catenin/CTNNB1, alpha-catenin/CTNNA1 and p120 catenin/CTNND1 (PubMed:28051089). Forms a complex comprising APPL1, RUVBL2, APPL2, HDAC1 and HDAC2 (PubMed:19433865). Interacts with IRF2BPL; mediates the ubiquitination and degradation of CTNNB1 (PubMed:29374064). Interacts with AMFR (By similarity). Interacts with LMBR1L (PubMed:31073040). Interacts with SOX30; prevents interaction of CTNNB1 with TCF7L2/TCF4 and leads to inhibition of Wnt signaling (PubMed:29739711). Interacts with SOX9; inhibiting CTNNB1 activity by competing with the binding sites of TCF/LEF within CTNNB1, thereby inhibiting the Wnt signaling (By similarity).SUBUNIT (Microbial infection) Interacts with herpes virus 8 protein vPK; this interaction inhibits the Wnt signaling pathway.TISSUE SPECIFICITY Expressed in several hair follicle cell types: basal and peripheral matrix cells, and cells of the outer and inner root sheaths. Expressed in colon. Present in cortical neurons (at protein level). Expressed in breast cancer tissues (at protein level) (PubMed:29367600).PTM Phosphorylation at Ser-552 by AMPK promotes stabilizion of the protein, enhancing TCF/LEF-mediated transcription (By similarity). Phosphorylation by GSK3B requires prior phosphorylation of Ser-45 by another kinase. Phosphorylation proceeds then from Thr-41 to Ser-37 and Ser-33. Phosphorylated by NEK2. EGF stimulates tyrosine phosphorylation. Phosphorylation on Tyr-654 decreases CDH1 binding and enhances TBP binding. Phosphorylated on Ser-33 and Ser-37 by HIPK2 and GSK3B, this phosphorylation triggers proteasomal degradation (PubMed:25169422). Phosphorylation on Ser-191 and Ser-246 by CDK5. Phosphorylation by CDK2 regulates insulin internalization. Phosphorylation by PTK6 at Tyr-64, Tyr-142, Tyr-331 and/or Tyr-333 with the predominant site at Tyr-64 is not essential for inhibition of transcriptional activity.PTM Ubiquitinated by the SCF(BTRC) E3 ligase complex when phosphorylated by GSK3B, leading to its degradation (PubMed:12077367). Ubiquitinated by a E3 ubiquitin ligase complex containing UBE2D1, SIAH1, CACYBP/SIP, SKP1, APC and TBL1X, leading to its subsequent proteasomal degradation (PubMed:11389839, PubMed:11389840, PubMed:20307497). Ubiquitinated and degraded following interaction with SOX9 (By similarity).PTM S-nitrosylation at Cys-619 within adherens junctions promotes VEGF-induced, NO-dependent endothelial cell permeability by disrupting interaction with E-cadherin, thus mediating disassembly adherens junctions.PTM O-glycosylation at Ser-23 decreases nuclear localization and transcriptional activity, and increases localization to the plasma membrane and interaction with E-cadherin CDH1.PTM Deacetylated at Lys-49 by SIRT1.DISEASE Activating mutations in CTNNB1 have oncogenic activity resulting in tumor development. Somatic mutations are found in various tumor types, including colon cancers, ovarian and prostate carcinomas, hepatoblastoma (HB), hepatocellular carcinoma (HCC). HBs are malignant embryonal tumors mainly affecting young children in the first three years of life.DISEASE A chromosomal aberration involving CTNNB1 is found in salivary gland pleiomorphic adenomas, the most common benign epithelial tumors of the salivary gland. Translocation t(3;8)(p21;q12) with PLAG1.SIMILARITY Belongs to the beta-catenin family.UniProtP352221EQUAL781EQUALReactome Database ID Release 753451168Database identifier. Use this URL to connect to the web page of this instance in Reactome: http://www.reactome.org/cgi-bin/eventbrowser?DB=gk_current&ID=3451168ReactomeR-HSA-34511681Reactome stable identifier. Use this URL to connect to the web page of this instance in Reactome: http://www.reactome.org/cgi-bin/eventbrowser_st_id?ST_ID=R-HSA-3451168.11Reactome Database ID Release 753299548Database identifier. Use this URL to connect to the web page of this instance in Reactome: http://www.reactome.org/cgi-bin/eventbrowser?DB=gk_current&ID=3299548ReactomeR-HSA-32995481Reactome stable identifier. Use this URL to connect to the web page of this instance in Reactome: http://www.reactome.org/cgi-bin/eventbrowser_st_id?ST_ID=R-HSA-3299548.1TRRAPTransformation/transcription domain-associated proteinTRRAP_HUMANReactome DB_ID: 3322951UniProt:Q9Y4A5 TRRAPTRRAPPAF400FUNCTION Adapter protein, which is found in various multiprotein chromatin complexes with histone acetyltransferase activity (HAT), which gives a specific tag for epigenetic transcription activation. Component of the NuA4 histone acetyltransferase complex which is responsible for acetylation of nucleosomal histones H4 and H2A. Plays a central role in MYC transcription activation, and also participates in cell transformation by MYC. Required for p53/TP53-, E2F1- and E2F4-mediated transcription activation. Also involved in transcription activation mediated by the adenovirus E1A, a viral oncoprotein that deregulates transcription of key genes. Probably acts by linking transcription factors such as E1A, MYC or E2F1 to HAT complexes such as STAGA thereby allowing transcription activation. Probably not required in the steps following histone acetylation in processes of transcription activation. May be required for the mitotic checkpoint and normal cell cycle progression. Component of a SWR1-like complex that specifically mediates the removal of histone H2A.Z/H2AZ1 from the nucleosome. May play a role in the formation and maintenance of the auditory system (By similarity).SUBUNIT Interacts with MYC, E2F1 and E2F4 transcription factors. Interacts directly with p53/TP53. Interacts with GCN5L2. Component of various HAT complexes. Component of the PCAF complex, at least composed of TADA2L/ADA2, SUPT3H, TADA3L/ADA3, TAF5L/PAF65-beta, TAF6L/PAF65-alpha, TAF10/TAFII30, TAF12/TAFII20, TAF9/TAFII31 and TRRAP. Component of the TFTC-HAT complex, at least composed of TAF5L, TAF6L, TADA3L, SUPT3H/SPT3, TAF2/TAFII150, TAF4/TAFII135, TAF5/TAFII100, GCN5L2/GCN5, TAF10 and TRRAP. Component of the NuA4 histone acetyltransferase complex which contains the catalytic subunit KAT5/TIP60 and the subunits EP400, TRRAP/PAF400, BRD8/SMAP, EPC1, DMAP1/DNMAP1, RUVBL1/TIP49, RUVBL2, ING3, actin, ACTL6A/BAF53A, MORF4L1/MRG15, MORF4L2/MRGX, MRGBP, YEATS4/GAS41, VPS72/YL1 and MEAF6. Component of the STAGA complex, at least composed of SUPT3H, GCN5L2, SUPT7L, TAF5L, TAF6L, TADA3L, TAD1L, TAF10, TAF12, TRRAP and TAF9. The STAGA core complex is associated with a subcomplex required for histone deubiquitination composed of ATXN7L3, ENY2 and USP22. Component of the BAF53 complex, at least composed of BAF53A, RUVBL1, SMARCA4/BRG1, and TRRAP, which preferentially acetylates histone H4 (and H2A) within nucleosomes. Interacts with NPAT. Interaction with TELO2 AND TTI1. Component of a SWR1-like complex.DOMAIN The PI3K/PI4K domain is required for the recruitment of HAT complexes, and the MYC-dependent transactivation. Although it is strongly related to the PI3/PI4-kinase family, it lacks the typical motifs that constitute the catalytic site of PI3/PI4-kinase proteins, and lacks such activity.DISEASE TRRAP mutation Phe-722 has been frequently found in cutaneous malignant melanoma, suggesting that TRRAP may play a role in the pathogenesis of melanoma.SIMILARITY Belongs to the PI3/PI4-kinase family. TRA1 subfamily.UniProtQ9Y4A51EQUAL3859EQUALReactome Database ID Release 753322951Database identifier. Use this URL to connect to the web page of this instance in Reactome: http://www.reactome.org/cgi-bin/eventbrowser?DB=gk_current&ID=3322951ReactomeR-HSA-33229511Reactome stable identifier. Use this URL to connect to the web page of this instance in Reactome: http://www.reactome.org/cgi-bin/eventbrowser_st_id?ST_ID=R-HSA-3322951.1KAT5Histone acetyltransferase KAT5KAT5_HUMANTip60Reactome DB_ID: 3321979UniProt:Q92993 KAT5KAT5HTATIPTIP60FUNCTION Catalytic subunit of the NuA4 histone acetyltransferase complex which is involved in transcriptional activation of select genes principally by acetylation of nucleosomal histones H4 and H2A (PubMed:12776177, PubMed:15042092, PubMed:15121871, PubMed:15310756, PubMed:14966270, PubMed:16387653, PubMed:19909775, PubMed:15196461). This modification may both alter nucleosome-DNA interactions and promote interaction of the modified histones with other proteins which positively regulate transcription (PubMed:12776177, PubMed:15042092, PubMed:15121871, PubMed:15310756, PubMed:14966270, PubMed:15196461). This complex may be required for the activation of transcriptional programs associated with oncogene and proto-oncogene mediated growth induction, tumor suppressor mediated growth arrest and replicative senescence, apoptosis, and DNA repair (PubMed:15196461). NuA4 may also play a direct role in DNA repair when recruited to sites of DNA damage (PubMed:15196461). Component of a SWR1-like complex that specifically mediates the removal of histone H2A.Z/H2AZ1 from the nucleosome (PubMed:24463511). Also acetylates non-histone proteins, such as ATM, NR1D2, RAN, FOXP3, ULK1 and RUBCNL/Pacer (PubMed:16141325, PubMed:17360565, PubMed:17996965, PubMed:29040603, PubMed:30704899). Directly acetylates and activates ATM (PubMed:16141325). Relieves NR1D2-mediated inhibition of APOC3 expression by acetylating NR1D2 (PubMed:17996965). Promotes FOXP3 acetylation and positively regulates its transcriptional repressor activity (PubMed:17360565). Acetylates RAN at 'Lys-134' (PubMed:29040603). Together with GSK3 (GSK3A or GSK3B), acts as a regulator of autophagy: phosphorylated at Ser-86 by GSK3 under starvation conditions, leading to activate acetyltransferase activity and promote acetylation of key autophagy regulators, such as ULK1 and RUBCNL/Pacer (PubMed:30704899).ACTIVITY REGULATION Acetyltransferase activity is promoted by phosphorylation at Ser-86 by GSK3 (GSK3A or GSK3B).SUBUNIT Component of the NuA4 histone acetyltransferase complex which contains the catalytic subunit KAT5/TIP60 and the subunits EP400, TRRAP/PAF400, BRD8/SMAP, EPC1, DMAP1/DNMAP1, RUVBL1/TIP49, RUVBL2, ING3, actin, ACTL6A/BAF53A, MORF4L1/MRG15, MORF4L2/MRGX, MRGBP, YEATS4/GAS41, VPS72/YL1 and MEAF6 (PubMed:12963728, PubMed:10966108, PubMed:15196461, PubMed:14966270). HTATTIP/TIP60, EPC1, and ING3 together constitute a minimal HAT complex termed Piccolo NuA4. The NuA4 complex interacts with MYC. Interacts with ATM (PubMed:16141325). Interacts with JADE1 (PubMed:15502158). Interacts with PLA2G4A/CPLA2, EDNRA and HDAC7 (PubMed:11416127, PubMed:11262386, PubMed:12551922). Interacts with the cytoplasmic tail of APP and APBB1/FE65 (By similarity). Interacts with TRIM24 and TRIM68 (PubMed:18451177, PubMed:19909775). Forms a complex with SENP6 and UBE2I in response to UV irradiation. Identified in a complex with HINT1 (PubMed:16835243). Interacts with ATF2 and CUL3 (PubMed:18397884). Interacts with NR1D2 (via N-terminus) (PubMed:17996965). Component of a SWR1-like complex (PubMed:24463511). Interacts with FOXP3 (PubMed:17360565). Interacts with ZBTB49 (PubMed:25245946).SUBUNIT (Microbial infection) Interacts with HIV-1 TAT.PTM (Microbial infection) In case of HIV-1 infection, interaction with the viral Tat protein leads to KAT5 polyubiquitination and targets it to degradation.PTM Sumoylated by UBE2I at Lys-430 and Lys-451, leading to increase of its histone acetyltransferase activity in UV-induced DNA damage response, as well as its translocation to nuclear bodies.PTM Ubiquitinated by MDM2, leading to its proteasome-dependent degradation.PTM Phosphorylated on Ser-86 and Ser-90; enhanced during G2/M phase (PubMed:12468530). The phosphorylated form has a higher histone acetyltransferase activity (PubMed:12468530). Phosphorylation at Ser-86 by GSK3 (GSK3A or GSK3B) activates acetyltransferase activity (PubMed:30704899). Phosphorylation at Ser-90 is a prerequisite for phosphorylation at Ser-86 by GSK3 (PubMed:30704899).PTM Autoacetylation at Lys-327 is required for proper function.SIMILARITY Belongs to the MYST (SAS/MOZ) family.UniProtQ929931EQUAL513EQUALReactome Database ID Release 753321979Database identifier. Use this URL to connect to the web page of this instance in Reactome: http://www.reactome.org/cgi-bin/eventbrowser?DB=gk_current&ID=3321979ReactomeR-HSA-33219791Reactome stable identifier. Use this URL to connect to the web page of this instance in Reactome: http://www.reactome.org/cgi-bin/eventbrowser_st_id?ST_ID=R-HSA-3321979.1TCF/LEF:CTNNB1:RUVBL1:TRRAP:KAT5Reactome DB_ID: 34511291111Reactome Database ID Release 753451129Database identifier. Use this URL to connect to the web page of this instance in Reactome: http://www.reactome.org/cgi-bin/eventbrowser?DB=gk_current&ID=3451129ReactomeR-HSA-34511291Reactome stable identifier. Use this URL to connect to the web page of this instance in Reactome: http://www.reactome.org/cgi-bin/eventbrowser_st_id?ST_ID=R-HSA-3451129.1Reactome Database ID Release 753451153Database identifier. Use this URL to connect to the web page of this instance in Reactome: http://www.reactome.org/cgi-bin/eventbrowser?DB=gk_current&ID=3451153ReactomeR-HSA-34511532Reactome stable identifier. Use this URL to connect to the web page of this instance in Reactome: http://www.reactome.org/cgi-bin/eventbrowser_st_id?ST_ID=R-HSA-3451153.215829968Pubmed2005Transcriptional regulation of a metastasis suppressor gene by Tip60 and beta-catenin complexesKim, Jung HwaKim, BogyouCai, LingChoi, Hee JuneOhgi, Kenneth ATran, ChrisChen, CharlieChung, Chin HaHuber, OtmarRose, David WSawyers, Charles LRosenfeld, Michael GBaek, Sung HeeNature 434:921-69843967Pubmed1998Pontin52, an interaction partner of beta-catenin, binds to the TATA box binding proteinBauer, AHuber, OtmarKemler, RolfProc. Natl. Acad. Sci. U.S.A. 95:14787-9216510874Pubmed2006The APC tumor suppressor counteracts beta-catenin activation and H3K4 methylation at Wnt target genesSierra, JoseYoshida, TomonoriJoazeiro, Claudio AJones, Katherine AGenes Dev. 20:586-60014695187Pubmed2003TIP49 regulates beta-catenin-mediated neoplastic transformation and T-cell factor target gene induction via effects on chromatin remodelingFeng, YingLee, NanaFearon, Eric RCancer Res. 63:8726-3411080158Pubmed2000Pontin52 and reptin52 function as antagonistic regulators of beta-catenin signalling activityBauer, AChauvet, SophieHuber, OtmarUsseglio, FabriceRothbächer, UteAragnol, DeniseKemler, RolfPradel, JacquesEMBO J. 19:6121-30