| http://purl.uniprot.org/citations/21930785 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/21930785 | http://www.w3.org/2000/01/rdf-schema#comment | "DNA replication is tightly coordinated both with cell cycle cues and with responses to extracellular signals to maintain genome stability. We discovered that human Cdt1, an essential origin licensing protein whose activity must be restricted to G(1) phase, is a substrate of the stress-activated mitogen-activated protein (MAP) kinases p38 and c-Jun N-terminal kinase (JNK). These MAP kinases phosphorylate Cdt1 both during unperturbed G(2) phase and during an acute stress response. Phosphorylation renders Cdt1 resistant to ubiquitin-mediated degradation during S phase and after DNA damage by blocking Cdt1 binding to the Cul4 adaptor, Cdt2. Mutations that block normal cell cycle-regulated MAP kinase-mediated phosphorylation interfere with rapid Cdt1 reaccumulation at the end of S phase. Phosphomimetic mutations recapitulate the stabilizing effects of Cdt1 phosphorylation but also reduce the ability of Cdt1 to support origin licensing. Two other CRL4(Cdt2) targets, the cyclin-dependent kinase (CDK) inhibitor p21 and the methyltransferase PR-Set7/Set8, are similarly stabilized by MAP kinase activity. These findings support a model in which MAP kinase activity in G(2) promotes reaccumulation of a low-activity Cdt1 isoform after replication is complete."xsd:string |
| http://purl.uniprot.org/citations/21930785 | http://purl.org/dc/terms/identifier | "doi:10.1128/mcb.06163-11"xsd:string |
| http://purl.uniprot.org/citations/21930785 | http://purl.uniprot.org/core/author | "Hall J.R."xsd:string |
| http://purl.uniprot.org/citations/21930785 | http://purl.uniprot.org/core/author | "Chandrasekaran S."xsd:string |
| http://purl.uniprot.org/citations/21930785 | http://purl.uniprot.org/core/author | "Cook J.G."xsd:string |
| http://purl.uniprot.org/citations/21930785 | http://purl.uniprot.org/core/author | "Tan T.X."xsd:string |
| http://purl.uniprot.org/citations/21930785 | http://purl.uniprot.org/core/date | "2011"xsd:gYear |
| http://purl.uniprot.org/citations/21930785 | http://purl.uniprot.org/core/name | "Mol Cell Biol"xsd:string |
| http://purl.uniprot.org/citations/21930785 | http://purl.uniprot.org/core/pages | "4405-4416"xsd:string |
| http://purl.uniprot.org/citations/21930785 | http://purl.uniprot.org/core/title | "Stress-stimulated mitogen-activated protein kinases control the stability and activity of the Cdt1 DNA replication licensing factor."xsd:string |
| http://purl.uniprot.org/citations/21930785 | http://purl.uniprot.org/core/volume | "31"xsd:string |
| http://purl.uniprot.org/citations/21930785 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/21930785 |
| http://purl.uniprot.org/citations/21930785 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/21930785 |
| http://purl.uniprot.org/uniprot/#_A0PJB2-mappedCitation-21930785 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/21930785 |
| http://purl.uniprot.org/uniprot/#_Q9H211-mappedCitation-21930785 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/21930785 |
| http://purl.uniprot.org/uniprot/Q9H211 | http://purl.uniprot.org/core/mappedCitation | http://purl.uniprot.org/citations/21930785 |
| http://purl.uniprot.org/uniprot/A0PJB2 | http://purl.uniprot.org/core/mappedCitation | http://purl.uniprot.org/citations/21930785 |