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
SPBC8E4.12c SPAC8C9.03 SPCC70.12c SPBC2G5.02c SPBC23G7.04c SPBC32F12.09 SPCC16C4.08c SPBP35G2.16c SPBC119.04