Title : Cholesterol and fatty acids regulate cysteine ubiquitylation of ACAT2 through competitive oxidation.

Pub. Date : 2017 Jul

PMID : 28604676






3 Functional Relationships(s)
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1 A high concentration of cholesterol and fatty acid, however, induced cellular reactive oxygen species (ROS) that oxidized Cys277, resulting in ACAT2 stabilization and subsequently elevated cholesteryl esters. Reactive Oxygen Species acetyl-Coenzyme A acetyltransferase 2 Mus musculus
2 A high concentration of cholesterol and fatty acid, however, induced cellular reactive oxygen species (ROS) that oxidized Cys277, resulting in ACAT2 stabilization and subsequently elevated cholesteryl esters. Reactive Oxygen Species acetyl-Coenzyme A acetyltransferase 2 Mus musculus
3 This unconventional cysteine ubiquitylation of ACAT2 constitutes an important mechanism for sensing lipid-overload-induced ROS and fine-tuning lipid homeostasis. Reactive Oxygen Species acetyl-Coenzyme A acetyltransferase 2 Mus musculus