phosphatase inhibitor activity
Binds to and stops, prevents or reduces the activity of a phosphatase.
GO:0004857
enzyme inhibitor activity
is_a
GO:0019208
phosphatase regulator activity
is_a
SPAC10F6.16 SPAC15E1.04 SPAC6B12.13 SPAC17A5.09c SPBC646.13