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http://purl.uniprot.org/citations/28854683http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/28854683http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/28854683http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Citation
http://purl.uniprot.org/citations/28854683http://www.w3.org/2000/01/rdf-schema#comment"Haloferax volcanii degrades the pentoses D-xylose and L-arabinose via an oxidative pathway to α-ketoglutarate as an intermediate. The initial dehydrogenases of the pathway, D-xylose dehydrogenase (XDH) and L-arabinose dehydrogenase (L-AraDH) catalyze the NADP+ dependent D-xylose and L-arabinose oxidation. It is shown here that the pentoses are oxidized to the corresponding lactones, D-xylono-γ-lactone and L-arabino-γ-lactone, rather than to the respective sugar acids. A putative lactonase gene, xacC, located in genomic vicinity of XDH and L-AraDH, was found to be transcriptionally upregulated by both D-xylose and L-arabinose mediated by the pentose-specific regulator XacR. The recombinant lactonase catalyzed the hydrolysis of D-xylono-γ-lactone and L-arabino-γ-lactone. This is the first report of a functional lactonase involved in sugar catabolism in the domain of archaea."xsd:string
http://purl.uniprot.org/citations/28854683http://purl.org/dc/terms/identifier"doi:10.1093/femsle/fnx140"xsd:string
http://purl.uniprot.org/citations/28854683http://purl.org/dc/terms/identifier"doi:10.1093/femsle/fnx140"xsd:string
http://purl.uniprot.org/citations/28854683http://purl.org/dc/terms/identifier"doi:10.1093/femsle/fnx140"xsd:string
http://purl.uniprot.org/citations/28854683http://purl.uniprot.org/core/author"Johnsen U."xsd:string
http://purl.uniprot.org/citations/28854683http://purl.uniprot.org/core/author"Johnsen U."xsd:string
http://purl.uniprot.org/citations/28854683http://purl.uniprot.org/core/author"Schoenheit P."xsd:string
http://purl.uniprot.org/citations/28854683http://purl.uniprot.org/core/author"Schoenheit P."xsd:string
http://purl.uniprot.org/citations/28854683http://purl.uniprot.org/core/author"Sutter J.M."xsd:string
http://purl.uniprot.org/citations/28854683http://purl.uniprot.org/core/author"Sutter J.M."xsd:string
http://purl.uniprot.org/citations/28854683http://purl.uniprot.org/core/date"2017"xsd:gYear
http://purl.uniprot.org/citations/28854683http://purl.uniprot.org/core/date"2017"xsd:gYear
http://purl.uniprot.org/citations/28854683http://purl.uniprot.org/core/name"FEMS Microbiol. Lett."xsd:string
http://purl.uniprot.org/citations/28854683http://purl.uniprot.org/core/name"FEMS Microbiol. Lett."xsd:string
http://purl.uniprot.org/citations/28854683http://purl.uniprot.org/core/title"Characterization of a pentonolactonase involved in D-xylose and L-arabinose catabolism in the haloarchaeon Haloferax volcanii."xsd:string
http://purl.uniprot.org/citations/28854683http://purl.uniprot.org/core/title"Characterization of a pentonolactonase involved in D-xylose and L-arabinose catabolism in the haloarchaeon Haloferax volcanii."xsd:string
http://purl.uniprot.org/citations/28854683http://purl.uniprot.org/core/volume"364"xsd:string
http://purl.uniprot.org/citations/28854683http://purl.uniprot.org/core/volume"364"xsd:string
http://purl.uniprot.org/citations/28854683http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/28854683
http://purl.uniprot.org/citations/28854683http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/28854683
http://purl.uniprot.org/citations/28854683http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/28854683
http://purl.uniprot.org/citations/28854683http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/28854683