pip5k1c

UNC3230 is a potent, selective, and ATP-competitive PIP5K1C inhibitor with an IC50 of approximately 41 nM. UNC3230 (UNC 3230) also inhibits PIP4K2C.

UNI418 is a dual inhibitor targeting PIKfyve and PIP5K1C, exhibiting antiviral activity against SARS-CoV-2 (EC50=1.4 μM). It inhibits the endocytosis of the virus mediated by ACE2 by suppressing PIP5K1C (IC50=60.1 nM; Kd=61 nM). Additionally, UNI418 impedes the entry of SARS-CoV-2 into host cells by inhibiting the proteolytic activation regulated by PIKfyve (Kd=0.78 nM).

CS640 is a selective calmodulin-dependent kinase inhibitor, targeting multiple isoforms, namely CaMK1D, CaMK1B, CaMK1A, CaMK1G, PIP5K1C, MEK5, RIPK4, and MLK3, with respective IC50 values of 0.08, 0.03, 0.001, 0.001, 11.2, 0.025, 5.69, and 2.75 μM. Additionally, CS640 exhibits inhibitory properties toward CYP450 enzymes 2C9 and 2C19 with IC50 values of 6 and 10 μM, correspondingly [1].