2.5.1.91	-	
2.5.1.91	His-tagged DdsA protein is purified	
2.5.1.91	partial	
2.5.1.91	recombinant enzyme	
2.5.1.91	recombinant GST-tagged enzyme from Escherichia coli strain BL21 by glutathione affinity chromatography and ultrafiltration, tag cleavage by Factor Xa, followed by again affinity chromatography and ultrafiltration