Search for dissertations about: "Lisa O Nilsson"

Found 1 swedish dissertation containing the words Lisa O Nilsson.

2. 1. Redesign of Alpha Class Glutathione Transferases to Study Their Catalytic Properties

   Author : Lisa O Nilsson; Ralf Morgenstern; Uppsala universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Biochemistry; glutathione transferase; heterologous expression; heterodimer; hydroxyalkenal; protein redesign; sequential design; dimer-interface interactions; enzyme kinetics; glutathione; dynamic C-terminus; viscosity dependence; Biokemi; Biochemistry; Biokemi; biokemi; Biochemistry;

   Abstract : A number of active site mutants of human Alpha class glutathione transferase A1-1 (hGST A1-1) were made and characterized to determine the structural determinants for alkenal activity. The choice of mutations was based on primary structure alignments of hGST A1-1 and the Alpha class enzyme with the highest alkenal activity, hGST A4-4, from three different species and crystal structure comparisons between the human enzymes. READ MORE