Table 3.
Protein Substrate | pepJIP | pepATF2 | pepSAB |
---|---|---|---|
His-SAB (1–390) | 0.21 ± 0.02 | 53.4 ± 5 | 6.76 ± 0.94 |
FLAG-ATF2 (2–115) | 0.30 ± 0.07 | 136.9 ± 41 | 7.56 ± 1.74 |
IC50 is displayed in μM. Inhibition of radioactive 33P incorporation by JNK3α1 (39–422) into either His-SAB (1–390) or FLAG-ATF2 (2–115) by pepJIP, pepATF2, or pepSAB.
See also Figure S1.