@prefix this: . @prefix sub: . @prefix beldoc: . @prefix rdfs: . @prefix rdf: . @prefix xsd: . @prefix dct: . @prefix dce: . @prefix pav: . @prefix np: . @prefix belv: . @prefix prov: . @prefix Protein: . @prefix mgi: . @prefix geneProductOf: . @prefix hasPart: . @prefix ProteinComplex: . @prefix go: . @prefix hasAgent: . @prefix species: . @prefix occursIn: . @prefix pubmed: . @prefix orcid: . sub:Head { this: np:hasAssertion sub:assertion; np:hasProvenance sub:provenance; np:hasPublicationInfo sub:pubinfo; a np:Nanopublication . } sub:assertion { sub:_1 hasPart: sub:_2, sub:_3, sub:_4; a ProteinComplex: . sub:_2 geneProductOf: mgi:103034; a Protein: . sub:_3 geneProductOf: mgi:1276523; a Protein: . sub:_4 geneProductOf: mgi:1276116; a Protein: . sub:_5 hasAgent: sub:_6; a go:0042789 . sub:_6 geneProductOf: mgi:103034; a Protein: . sub:_7 occursIn: species:10090; rdf:object sub:_5; rdf:predicate belv:increases; rdf:subject sub:_1; a rdf:Statement . sub:assertion rdfs:label "complex(p(MGI:Stat6),p(MGI:Ncoa1),p(MGI:Ep300)) -> tscript(p(MGI:Stat6))" . } sub:provenance { beldoc: dce:description "Approximately 61,000 statements."; dce:rights "Copyright (c) 2011-2012, Selventa. All rights reserved."; dce:title "BEL Framework Large Corpus Document"; pav:authoredBy sub:_9; pav:version "1.4" . sub:_8 prov:value "Transcriptional activation by signal transducer and activator of transcription 6 (STAT6) has been shown to require the direct interaction not only with co-activators such as p300 and cAMP-responsive element-binding protein-binding protein (CBP) but also with nuclear co-activator 1, a member of the p160/steroid receptor co-activator family. Among the p160/steroid receptor co-activators, only p/CIP (nuclear co-activator 3) has been shown to be up-regulated by interleukin (IL)-4 in B cells through a STAT-6-dependent mechanism using Gene-Chip analysis. In this study, we have investigated the function of p/CIP in the transcriptional activation by STAT6. We found that p/CIP indirectly interacted with STAT6 via p300, and overexpression of the CBP-interacting domain of p/CIP (p/CIP(947-1084)) prevented the interaction of p/CIP with STAT6 by blocking the binding of p/CIP to p300. Whereas expression of p/CIP(947-1084) resulted in a marked reduction of STAT6-mediated transactivation, overexpression of wild type p/CIP resulted in significant enhancement of it. In addition, p/CIP(947-1084) markedly reduced CD23 expression on B cells stimulated with IL-4, whereas overexpression of wild type p/CIP enhanced it. Chromatin immunoprecipitations demonstrate that IL-4 increases the interaction of p/CIP with the murine immunoglobulin heavy chain germ line epsilon promoter in B cells. These results suggest that p/CIP positively regulates STAT6 transcriptional activation through formation of a STAT6, p300/CBP, and p/CIP complex."; prov:wasQuotedFrom pubmed:15145939 . sub:_9 rdfs:label "Selventa" . sub:assertion prov:hadPrimarySource pubmed:15145939; prov:wasDerivedFrom beldoc:, sub:_8 . } sub:pubinfo { this: dct:created "2014-07-03T14:30:23.439+02:00"^^xsd:dateTime; pav:createdBy orcid:0000-0001-6818-334X, orcid:0000-0002-1267-0234 . }