Table 2 Target-based hit assessment.

From: High-throughput screening against protein:protein interaction interfaces reveals anti-cancer therapeutics as potent modulators of the voltage-gated Na+ channel complex

Rank

Antagonist

Target(s)

IMin (% Luminescence)

Z-score

IC50 (µM)

1

Sorafenib

RAF, PDGFR, VEGFR2/3

5.98

−7.62

3.98

2

H-89

PKA

16.07

−6.81

12.16

3

Staurosporine

PKC, PKA, PKG

18.86

−6.58

0.54

4

GSK 269962 A

ROCK1

28.81

−5.77

24.66

5

LY 333531

PKCβ

34.34

−5.33

12.19

6

Crizotinib

ALK

34.72

−5.29

12.19

7

PLX4720

B-RafV600E

36.71

−5.13

2.14

8

BX 912

PDK1

37.84

−5.04

9.23

9

PIK 75

PI3Kα

38.11

−5.01

1.63

10

BI 2536

PLK1, BRD4

43.68

−4.57

8.71

11

Lestaurtinib

FLT3, JAK2

45.45

−4.42

1.22

12

CI 1040

MEK1/2

46.49

−4.34

14.85

Rank

Agonist

Target(s)

EMax (% Luminescence)

Z-score

EC50 (µM)

1

Chlorambucil

Alkylating agent

252.88

12.39

16.41

2

Vinorelbine

Microtubules

208.53

8.79

1.55

3

Vincristine

Microtubules

198.49

7.99

0.27

4

Vinblastine

Microtubules

191.58

7.42

20.56

5

Decitabine

DNA synthesis inhibitor

191.40

7.41

28.77

6

Vismodegib

SMO

161.54

4.99

1.91

7

SB 203580

p38 MAPK

152.42

4.25

3.56

8

Floxuridine

Antimetabolite

146.01

3.73

2.46

  1. Hits are ranked by average Z-score from the primary screening (n = 2). Estimated IC50 and EC50s are calculated from data represented in Fig. 5.