Literature DB >> 16511068

Structure of purine nucleoside phosphorylase (DeoD) from Bacillus anthracis.

Rosa Grenha1, Vladimir M Levdikov, Mark J Fogg, Elena V Blagova, James A Brannigan, Anthony J Wilkinson, Keith S Wilson.   

Abstract

Protein structures from the causative agent of anthrax (Bacillus anthracis) are being determined as part of a structural genomics programme. Amongst initial candidates for crystallographic analysis are enzymes involved in nucleotide biosynthesis, since these are recognized as potential targets in antibacterial therapy. Purine nucleoside phosphorylase is a key enzyme in the purine-salvage pathway. The crystal structure of purine nucleoside phosphorylase (DeoD) from B. anthracis has been solved by molecular replacement at 2.24 A resolution and refined to an R factor of 18.4%. This is the first report of a DeoD structure from a Gram-positive bacterium.

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Year:  2005        PMID: 16511068      PMCID: PMC1952315          DOI: 10.1107/S174430910501095X

Source DB:  PubMed          Journal:  Acta Crystallogr Sect F Struct Biol Cryst Commun        ISSN: 1744-3091


  14 in total

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