%0 Journal Article %T Identification of Cysteine Ubiquitylation Sites on the Sec23A Protein of the COPII Complex Required for Vesicle Formation from the ER %A Agostino Casapullo %A Giuseppina Amodio %A Luigi Margarucci %A Ornella Moltedo %A Paolo Remondelli %J Archive of "The Open Biochemistry Journal". %D 2017 %R 10.2174/1874091X01711010036 %X COPII is a multiprotein complex that surrounds carrier vesicles budding from the Endoplasmic Reticulum and allows the recruitment of secretory proteins. The Sec23a protein plays a crucial role in the regulation of the dynamics of COPII formation ensuring the proper function of the secretory pathway %K Ubiquitylation %K Sec23a %K COPII %K ERES %K Vescicular transport %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5427705/