obsolete regulation of phosphoprotein phosphatase activity (obsolete GO:0043666)
regulation of calcineurin activity
narrow
regulation of protein phosphatase 3 activity
related
regulation of protein phosphatase type 2 activity
related
regulation of protein phosphatase type 2A activity
narrow
regulation of protein phosphatase type 2B activity
narrow
OBSOLETE. Any process that modulates the frequency, rate or extent of phosphoprotein phosphatase activity, the catalysis of the hydrolysis of phosphate from a phosphoprotein.