产品内容
本酶催化的反应为[Lipoyl-Carrier Protein]-N6-[(R)-Lipoyl]-L-Lysine + NAD+ + H2O = [Lipoyl-Carrier Protein]-L-Lysine + 2''-O-Lipoyl-ADP-D-Ribose + Nicotinamide,系统名称为[Lipoyl-Carrier Protein]-N6-[(R)-Lipoyl]-L-Lysine:NAD+ Lipoyltranferase (NAD+-Hydrolysing; 2''-O-Lipoyl-ADP-D-Ribose-Forming),该酶是 sirtuin 家族成员,从 2-氧代酸脱氢酶复合物(如 EC 1.2.1.104,丙酮酸脱氢酶系统)的二氢硫辛酰胺酰基转移酶(E2)组分中去除硫辛酰基。该酶通常具有额外活性,可以去除赖氨酸残基的其他修饰,如乙酰基和生物素基。参见 EC 3.5.1.138,硫辛酰胺酶。