@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 go: . @prefix Protein: . @prefix hgnc: . @prefix geneProductOf: . @prefix hasAgent: . @prefix schem: . @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:0016791 . sub:_2 geneProductOf: hgnc:9588; a Protein: . sub:_3 occursIn: species:9606; rdf:object schem:Kip1%20protein; rdf:predicate belv:increases; rdf:subject sub:_1; a rdf:Statement . sub:assertion rdfs:label "phos(p(HGNC:PTEN)) -> a(SCHEM:\"Kip1 protein\")" . } 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:_5; pav:version "1.4" . sub:_4 prov:value "Here we report that PTEN and the PI 3-kinase pathway regulate p27 protein stability. PTEN-deficiency in mouse embryonic stem (ES) cells causes a decrease of p27 levels with concomitant increase of SKP2, a key component of the SCF(SKP2) complex. Conversely, in human glioblastoma cells, ectopic PTEN expression leads to p27 accumulation, which is accompanied by a reduction of SKP2."; prov:wasQuotedFrom pubmed:11250155 . sub:_5 rdfs:label "Selventa" . sub:assertion prov:hadPrimarySource pubmed:11250155; prov:wasDerivedFrom beldoc:, sub:_4 . } sub:pubinfo { this: dct:created "2014-07-03T14:29:54.631+02:00"^^xsd:dateTime; pav:createdBy orcid:0000-0001-6818-334X, orcid:0000-0002-1267-0234 . }