Any process that stops or reduces the activity of a phosphoprotein phosphatase.
Synonyms:
exact_synonym:
down regulation of phosphoprotein phosphatase activity; downregulation of phosphoprotein phosphatase activity
narrow_synonym:
down regulation of calcineurin activity; down regulation of protein phosphatase type 2A activity; down regulation of protein phosphatase type 2B activity; downregulation of calcineurin activity; downregulation of protein phosphatase type 2A activity; downregulation of protein phosphatase type 2B activity; inhibition of calcineurin activity; inhibition of phosphoprotein phosphatase activity; inhibition of protein phosphatase type 2A activity; inhibition of protein phosphatase type 2B activity; negative regulation of calcineurin activity; negative regulation of protein phosphatase type 2A activity; negative regulation of protein phosphatase type 2B activity
related_synonym:
down regulation of protein phosphatase 2 activity; down regulation of protein phosphatase 3 activity; downregulation of protein phosphatase 2 activity; downregulation of protein phosphatase 3 activity; inhibition of protein phosphatase 2 activity; inhibition of protein phosphatase 3 activity; negative regulation of protein phosphatase 2 activity; regulation of protein phosphatase 3 activity