The structure of his-tagged geobacillus stearothermophilus purine nucleoside phosphorylase reveals a `spanner in the works`

HIGHLIGHTS

• who: Geobacillus stearothermophilus et al. from the School of Physical and Chemical Sciences, Biomolecular Interaction Centre, University of Canterbury, New ZealandHouston, USA have published the research work: The structure of His-tagged Geobacillus stearothermophilus purine nucleoside phosphorylase reveals a `spanner in the works`, in the Journal: (JOURNAL)

SUMMARY

This enzyme performs the reversible phosphorolysis of nucleosides to form ribose 1-phosphate and a purine base (Fig 1; Bzowska et_al, 2000). There are two major structural forms of PNPase: a trimeric form primarily found in eukaryotes and a hexameric ‘trimer-of-dimers` form primarily . . .

 



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