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http://purl.uniprot.org/citations/21045009http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/21045009http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/21045009http://www.w3.org/2000/01/rdf-schema#comment"Mycobacterium tuberculosis arabinogalactan (AG) is an essential cell wall component. It provides a molecular framework serving to connect peptidoglycan to the outer mycolic acid layer. The biosynthesis of the arabinan domains of AG and lipoarabinomannan (LAM) occurs via a combination of membrane bound arabinofuranosyltransferases, all of which utilize decaprenol-1-monophosphorabinose as a substrate. The source of arabinose ultimately destined for deposition into cell wall AG or LAM originates exclusively from phosphoribosyl-1-pyrophosphate (pRpp), a central metabolite which is also required for other essential metabolic processes, such as de novo purine and pyrimidine biosyntheses. In M. tuberculosis, a single pRpp synthetase enzyme (Mt-PrsA) is solely responsible for the generation of pRpp, by catalyzing the transfer of pyrophosphate from ATP to the C1 hydroxyl position of ribose-5-phosphate. Here, we report a detailed biochemical and biophysical study of Mt-PrsA, which exhibits the most rapid enzyme kinetics reported for a pRpp synthetase."xsd:string
http://purl.uniprot.org/citations/21045009http://purl.org/dc/terms/identifier"doi:10.1093/glycob/cwq173"xsd:string
http://purl.uniprot.org/citations/21045009http://purl.org/dc/terms/identifier"doi:10.1093/glycob/cwq173"xsd:string
http://purl.uniprot.org/citations/21045009http://purl.uniprot.org/core/author"Eggeling L."xsd:string
http://purl.uniprot.org/citations/21045009http://purl.uniprot.org/core/author"Eggeling L."xsd:string
http://purl.uniprot.org/citations/21045009http://purl.uniprot.org/core/author"Besra G.S."xsd:string
http://purl.uniprot.org/citations/21045009http://purl.uniprot.org/core/author"Besra G.S."xsd:string
http://purl.uniprot.org/citations/21045009http://purl.uniprot.org/core/author"Alderwick L.J."xsd:string
http://purl.uniprot.org/citations/21045009http://purl.uniprot.org/core/author"Alderwick L.J."xsd:string
http://purl.uniprot.org/citations/21045009http://purl.uniprot.org/core/author"Lovering A.L."xsd:string
http://purl.uniprot.org/citations/21045009http://purl.uniprot.org/core/author"Lovering A.L."xsd:string
http://purl.uniprot.org/citations/21045009http://purl.uniprot.org/core/author"Lloyd A.J."xsd:string
http://purl.uniprot.org/citations/21045009http://purl.uniprot.org/core/author"Lloyd A.J."xsd:string
http://purl.uniprot.org/citations/21045009http://purl.uniprot.org/core/author"Lloyd G.S."xsd:string
http://purl.uniprot.org/citations/21045009http://purl.uniprot.org/core/author"Lloyd G.S."xsd:string
http://purl.uniprot.org/citations/21045009http://purl.uniprot.org/core/date"2011"xsd:gYear
http://purl.uniprot.org/citations/21045009http://purl.uniprot.org/core/date"2011"xsd:gYear
http://purl.uniprot.org/citations/21045009http://purl.uniprot.org/core/name"Glycobiology"xsd:string
http://purl.uniprot.org/citations/21045009http://purl.uniprot.org/core/name"Glycobiology"xsd:string
http://purl.uniprot.org/citations/21045009http://purl.uniprot.org/core/pages"410-425"xsd:string
http://purl.uniprot.org/citations/21045009http://purl.uniprot.org/core/pages"410-425"xsd:string
http://purl.uniprot.org/citations/21045009http://purl.uniprot.org/core/title"Biochemical characterization of the Mycobacterium tuberculosis phosphoribosyl-1-pyrophosphate synthetase."xsd:string
http://purl.uniprot.org/citations/21045009http://purl.uniprot.org/core/title"Biochemical characterization of the Mycobacterium tuberculosis phosphoribosyl-1-pyrophosphate synthetase."xsd:string