protein serine/threonine kinase inhibitor activity
Binds to and stops, prevents or reduces the activity of a protein serine/threonine kinase.
GO:0004860
protein kinase inhibitor activity
is_a
SPCC70.12c SPBC2G5.02c SPBC119.04 SPBC32F12.09 SPAC8C9.03 SPBC8E4.12c SPBP35G2.16c