Kurimchak et al., Mol Cell Biol 2013
(Chondrosarcoma) :
While the phosphorylation state of p107 is very sensitive to forced changes of B55a levels in human cell lines, regulation of p107 in response to physiological modulation of PP2A/B55a has not been elucidated
Voorhoeve et al., Oncogene 1999
:
These data support a model in which the distinct PP2A regulatory subunits act to target the PP2A catalytic subunit to specific substrates and suggest a role for PP2A in regulation of p107