Diglyceride acyltransferase
（重定向自Diacylglycerol acyltransferase）
Diglyceride acyltransferase (or O-acyltransferase), DGAT, catalyzes the formation of triglycerides from diacylglycerol and Acyl-CoA. The reaction catalyzed by DGAT is considered the terminal and only committed step in triglyceride synthesis and to be essential for the formation of adipose tissue. The protein is homologous to other membrane-bound O-acyltransferases.