protein kinase inhibitor activity
Binds to and stops, prevents or reduces the activity of a protein kinase.
GO:0019210
kinase inhibitor activity
is_a
GO:0019887
protein kinase regulator activity
is_a
SPBP35G2.16c SPBC2G5.02c SPCC70.12c SPBC119.04 SPBC32F12.09 SPAC8C9.03 SPBC23G7.04c SPBC8E4.12c SPCC16C4.08c