| http://purl.uniprot.org/citations/1321059 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/1321059 | http://www.w3.org/2000/01/rdf-schema#comment | "Calcium chloride-extracted histones were prepared from nuclei of the slime moulds, Physarum polycephalum and Dictyostelium discoideum, and phosphorylation by purified preparations of cyclic AMP-dependent protein kinase (cAMP-d PK) and growth-associated H1 histone kinase (HKG) examined and compared. Among the major histone fractions and other proteins in the two preparations, the H1 histones from both organisms were found to be effective and exclusive substrates for HKG. cAMP-d PK, which phosphorylates mammalian H1 histone and certain, in particular H2B, of the mammalian core histones, phosphorylated several of the core histones from both slime moulds but did not phosphorylate H1 histone from either. The slime mould H1s remained ineffective substrates for cAMP-d PK even after extensive alkaline phosphatase treatment of the histone preparations. Additional studies demonstrated that the lack of slime mould H1 phosphorylation by cAMP-d PK was not due to competition of the H1 molecules with the core histones for the kinase. Our studies suggest that H1 histones from these organisms, whilst clearly containing sites for phosphorylation by HKG, apparently lack phosphorylation sites recognised by cAMP-d PK. Thus, the mediation of specific nuclear functions by cAMP-dependent phosphorylation of H1 in higher organisms may not occur or be required in these lower eukaryotes."xsd:string |
| http://purl.uniprot.org/citations/1321059 | http://purl.org/dc/terms/identifier | "doi:10.1016/0014-5793(92)80839-9"xsd:string |
| http://purl.uniprot.org/citations/1321059 | http://purl.uniprot.org/core/author | "Chambers T.C."xsd:string |
| http://purl.uniprot.org/citations/1321059 | http://purl.uniprot.org/core/author | "Heads R.J."xsd:string |
| http://purl.uniprot.org/citations/1321059 | http://purl.uniprot.org/core/author | "Carpenter B.G."xsd:string |
| http://purl.uniprot.org/citations/1321059 | http://purl.uniprot.org/core/author | "Rickenberg H.V."xsd:string |
| http://purl.uniprot.org/citations/1321059 | http://purl.uniprot.org/core/date | "1992"xsd:gYear |
| http://purl.uniprot.org/citations/1321059 | http://purl.uniprot.org/core/name | "FEBS Lett"xsd:string |
| http://purl.uniprot.org/citations/1321059 | http://purl.uniprot.org/core/pages | "66-70"xsd:string |
| http://purl.uniprot.org/citations/1321059 | http://purl.uniprot.org/core/title | "The lysine-rich H1 histones from the slime moulds, Physarum polycephalum and Dictyostelium discoideum lack phosphorylation sites recognised by cyclic AMP-dependent protein kinase in vitro."xsd:string |
| http://purl.uniprot.org/citations/1321059 | http://purl.uniprot.org/core/volume | "306"xsd:string |
| http://purl.uniprot.org/citations/1321059 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/1321059 |
| http://purl.uniprot.org/citations/1321059 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/1321059 |
| http://purl.uniprot.org/uniprot/#_P54671-mappedCitation-1321059 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/1321059 |
| http://purl.uniprot.org/uniprot/P54671 | http://purl.uniprot.org/core/mappedCitation | http://purl.uniprot.org/citations/1321059 |