3.4.19.13	-	754222, 755326	
3.4.19.13	for crystallization studies, the natural variant V272A of the human enzyme is expressed in Pichia pastoris strain X-33, purified, and deglycosylated	754112	
3.4.19.13	native enzyme 40.7fold from leaves by ammonium sulfate fractionation, dialysis, and gel filtration	757351	
3.4.19.13	recombinant extracellular C-terminally His6-tagged enzyme from Escherichia coli strain BL21(DE3) by nickel affinity chromatography	757413	
3.4.19.13	recombinant protein	723208