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Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 
 
 
 
 

Purification and properties of the manganese-dependent phosphoglycerate mutase of Bacillus subtilis.

Phosphoglycerate mutase of Bacillus subtilis was purified to apparent homogeneity. It specifically required manganese ions for stability and activity, but it does not need 2,3-diphosphoglycerate as cofactor; the Km for Mn2+ is about 4.5 micrometer. Enzyme activity was inhibited by heavy-metal ions, 2,3-butanedione, and sulfhydryl agents. The mutase has a molecular weight of about 74,000 as shown by Sephadex gel filtration and by acrylamide gel electrophoresis in the presence of sodium dodecyl sulfate; it consisted of one polypeptide.[1]

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