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http://purl.uniprot.org/citations/2303451http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/2303451http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/2303451http://www.w3.org/2000/01/rdf-schema#comment"The nematode Caenorhabditis elegans (C. elegans) expresses the regulatory subunit (R) of cAMP-dependent protein kinase at a level similar to the levels determined for R subunits in mammalian tissues. Approximately 60% of the C. elegans cAMP-binding protein is tightly associated with particulate structures by noncovalent interactions. Ionic detergents or 7 M urea solubilize particulate R. Solubilized and cytosolic R subunits have apparent Mr values of 52,000 and pI values of 5.5. cDNA and genomic DNA encoding a unique C. elegans R subunit were cloned and sequenced. The derived amino acid sequence contains 375 residues; carboxyl-terminal residues 145-375 are 69% identical with mammalian RI. However, residues 44-145 are markedly divergent from the corresponding regions of all other R sequences. This region might provide sufficient structural diversity to adapt a single R subunit for multiple functional roles in C. elegans. Antibodies directed against two epitopes in the deduced amino acid sequence of C. elegans R avidly bound nematode cytosolic and particulate R subunits on Western blots and precipitated dissociated R subunits and R2C2 complexes from solution. Immunofluorescence analysis revealed that the tip of the head, which contains chemosensory and mechanosensory neurons, and the pharyngeal nerve ring were enriched in R. The R subunit concentration is low during early embryogenesis in C. elegans. A sharp increase (approximately 6-fold) in R content begins several hours before the nematodes hatch and peaks during the first larval stage. Developmental regulation of R expression occurs at translational and/or post-translational levels. The 8-kilobase pair C. elegans R gene is divided into 8 exons by introns ranging from 46 to 4300 base pairs. The 5'-flanking region has no TATA box and contains preferred and minor transcription start sites."xsd:string
http://purl.uniprot.org/citations/2303451http://purl.org/dc/terms/identifier"doi:10.1016/s0021-9258(19)39766-2"xsd:string
http://purl.uniprot.org/citations/2303451http://purl.org/dc/terms/identifier"doi:10.1016/s0021-9258(19)39766-2"xsd:string
http://purl.uniprot.org/citations/2303451http://purl.uniprot.org/core/author"Lu X."xsd:string
http://purl.uniprot.org/citations/2303451http://purl.uniprot.org/core/author"Lu X."xsd:string
http://purl.uniprot.org/citations/2303451http://purl.uniprot.org/core/author"Bagchi S."xsd:string
http://purl.uniprot.org/citations/2303451http://purl.uniprot.org/core/author"Bagchi S."xsd:string
http://purl.uniprot.org/citations/2303451http://purl.uniprot.org/core/author"Gross R.E."xsd:string
http://purl.uniprot.org/citations/2303451http://purl.uniprot.org/core/author"Gross R.E."xsd:string
http://purl.uniprot.org/citations/2303451http://purl.uniprot.org/core/author"Rubin C.S."xsd:string
http://purl.uniprot.org/citations/2303451http://purl.uniprot.org/core/author"Rubin C.S."xsd:string
http://purl.uniprot.org/citations/2303451http://purl.uniprot.org/core/date"1990"xsd:gYear
http://purl.uniprot.org/citations/2303451http://purl.uniprot.org/core/date"1990"xsd:gYear
http://purl.uniprot.org/citations/2303451http://purl.uniprot.org/core/name"J. Biol. Chem."xsd:string
http://purl.uniprot.org/citations/2303451http://purl.uniprot.org/core/name"J. Biol. Chem."xsd:string
http://purl.uniprot.org/citations/2303451http://purl.uniprot.org/core/pages"3293-3303"xsd:string
http://purl.uniprot.org/citations/2303451http://purl.uniprot.org/core/pages"3293-3303"xsd:string
http://purl.uniprot.org/citations/2303451http://purl.uniprot.org/core/title"Cloning, structure, and expression of the gene for a novel regulatory subunit of cAMP-dependent protein kinase in Caenorhabditis elegans."xsd:string
http://purl.uniprot.org/citations/2303451http://purl.uniprot.org/core/title"Cloning, structure, and expression of the gene for a novel regulatory subunit of cAMP-dependent protein kinase in Caenorhabditis elegans."xsd:string
http://purl.uniprot.org/citations/2303451http://purl.uniprot.org/core/volume"265"xsd:string
http://purl.uniprot.org/citations/2303451http://purl.uniprot.org/core/volume"265"xsd:string
http://purl.uniprot.org/citations/2303451http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/2303451
http://purl.uniprot.org/citations/2303451http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/2303451
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