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

Crystallization of mutant forms of glutaredoxin Grx1p from yeast.

Glutaredoxin Grx1p from yeast was crystallized both as an independent protein and in a protein fusion with His-tagged yellow fluorescent protein (rxYFP). A glutathionylated C30S mutant of the 12 kDa Grx1p was crystallized in two different forms in PEG 4000 at low pH. These orthorhombic and monoclinic forms diffract to 2.0 A (synchrotron radiation) and 2.7 A (rotating-anode generator), respectively. In contrast, rxYFP-Grx1p formed crystals at high pH in MgSO(4) which diffract synchrotron radiation to 2.7 A.[1]


  1. Crystallization of mutant forms of glutaredoxin Grx1p from yeast. Håkansson, K.O., Østergaard, H., Winther, J.R. Acta Crystallograph. Sect. F Struct. Biol. Cryst. Commun. (2006) [Pubmed]
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