Monoubiquitination promotes calpain cleavage of the protein phosphatase 2A (PP2A) regulatory subunit α4, altering PP2A stability and microtubule-associated protein phosphorylation.

Watkins GR, Wang N, Mazalouskas MD, Gomez RJ, Guthrie CR, Kraemer BC, Schweiger S, Spiller BW, Wadzinski BE
J Biol Chem. 2012 287 (29): 24207-15

PMID: 22613722 · PMCID: PMC3397847 · DOI:10.1074/jbc.M112.368613

MeSH Terms (10)

Blotting, Western Cell Line Humans Immunoprecipitation Mass Spectrometry Microtubule-Associated Proteins Phosphorylation Protein Phosphatase 2 Protein Stability Ubiquitination

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