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1 results match your criteria: "Karl-Franzens Universität Graz[Affiliation]"
J Biol Chem
May 2004
Institut für Chemie, Physikalische Chemie, Karl-Franzens Universitaät Heinrichstrasse 28, A-8010 Graz, Austria.
The hydroxynitrile lyases (HNLs) from Hevea brasiliensis (HbHNL) and from Manihot esculenta (MeHNL) are both members of the alpha/beta-hydrolase superfamily. Mechanistic proposals have been put forward in the past for both enzymes; they differed with respect to the role of the active-site lysine residue for which a catalytic function was claimed for the Hevea enzyme but denied for the Manihot enzyme. We applied a freeze-quench method to prepare crystals of the complex of HbHNL with the biological substrate acetone cyanohydrin and determined its three-dimensional structure.
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