Li et al., J Biol Chem 2006
:
Because CAS may be involved in PAK activation, PAK phosphorylation was evaluated in cells expressing the S56A mutant
Wang et al., Am J Physiol Lung Cell Mol Physiol 2007
:
These results suggest that PAK may regulate CAS release from the vimentin intermediate filaments by mediating vimentin phosphorylation at Ser ( 56 ) and the transition of cytoskeletal vimentin to soluble vimentin