@prefix dcterms: .
@prefix this: .
@prefix sub: .
@prefix beldoc: .
@prefix rdfs: .
@prefix rdf: .
@prefix xsd: .
@prefix dce: .
@prefix pav: .
@prefix np: .
@prefix belv: .
@prefix prov: .
@prefix go: .
@prefix Protein: .
@prefix hgnc: .
@prefix geneProductOf: .
@prefix hasAgent: .
@prefix RNA: .
@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 hasAgent: sub:_2;
a go:0042789 .
sub:_2 geneProductOf: hgnc:9234;
a Protein: .
sub:_3 geneProductOf: hgnc:9236;
a RNA: .
sub:_4 occursIn: species:9606;
rdf:object sub:_3;
rdf:predicate belv:directlyIncreases;
rdf:subject sub:_1;
a rdf:Statement .
sub:assertion rdfs:label "tscript(p(HGNC:MED1)) => r(HGNC:PPARG)" .
}
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:_6;
pav:version "20131211" .
sub:_5 prov:value "PIMT (PRIP-interacting protein with methyltransferase domain), an RNA-binding protein with a methyltransferase domain capable of binding S-adenosylmethionine, has been shown previously to interact with nuclear receptor coactivator PRIP (peroxisome proliferator-activated receptor (PPAR)-interacting protein) and enhance its coactivator function. We now report that PIMT strongly interacts with transcriptional coactivators, CBP, p300, and PBP but not with SRC-1 and PGC-1alpha under in vitro and in vivo conditions. The PIMT binding sites on CBP and p300 are located in the cysteine-histidine-rich C/H1 and C/H3 domains, and the PIMT binding site on PBP is in the region encompassing amino acids 1101-1560. The N-terminal of PIMT (residues 1-369) containing the RNA binding domain interacts with both C/H1 and C/H3 domains of CBP and p300 and with the C-terminal portion of PBP that encompasses amino acids 1371-1560. The C-terminal of PIMT (residues 611-852), which binds S-adenosyl-l-methionine, interacts respectively with the C/H3 domain of CBP/p300 and with a region encompassing amino acids 1101-1370 of PBP. Immunoprecipitation data showed that PIMT forms a complex in vivo with CBP, p300, PBP, and PRIP. PIMT appeared to be co-localized in the nucleus with CBP, p300, and PBP. PIMT enhanced PBP-mediated transcriptional activity of the PPARgamma, as it did for PRIP, indicating synergism between PIMT and PBP. In contrast, PIMT functioned as a repressor of CBP/p300-mediated transactivation of PPARgamma. Based on these observations, we suggest that PIMT bridges the CBP/p300-anchored coactivator complex with the PBP-anchored coactivator complex but differentially modulates coactivator function such that inhibition of the CBP/p300 effect may be designed to enhance the activity of PBP and PRIP.";
prov:wasQuotedFrom pubmed:11912212 .
sub:_6 rdfs:label "Selventa" .
sub:assertion prov:hadPrimarySource pubmed:11912212;
prov:wasDerivedFrom beldoc:, sub:_5 .
}
sub:pubinfo {
this: dcterms:created "2014-07-03T14:31:47.976+02:00"^^xsd:dateTime;
pav:createdBy orcid:0000-0001-6818-334X, orcid:0000-0002-1267-0234 .
}