Article
Annexin A2 is SUMOylated on its N-terminal domain: regulation by insulin.
FEBS letters - 13 Apr 2015
Caron Danielle, Boutchueng-Djidjou Martial, Tanguay Robert M, Faure Robert L
Abstract excerpt
Insulin receptor (IR) endocytosis requires a remodelling of the actin cytoskeleton. We show here that ANXA2 is SUMOylated at the K10 located in a non-consensus SUMOylation motif in the N-terminal domain. The Y24F mutation decreased the SUMOylation signal, whereas insulin stimulation increased ANXA2 SUMOylation. A survey of protein SUMOylation in hepatic Golgi/endosome (G/E) fractions after insulin injections...
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