2.3.1.181	lipoyl(octanoyl) transferase	Lipoic acid metabolism	
2.3.1.200	lipoyl amidotransferase	Lipoic acid metabolism	
2.3.1.204	octanoyl-[GcvH]:protein N-octanoyltransferase	Lipoic acid metabolism	
2.8.1.8	lipoyl synthase	Lipoic acid metabolism	
6.3.1.20	lipoate-protein ligase	Lipoic acid metabolism