Figure 3. PKC phosphorylates ACF64 in vitro.
Recombinant ACF64 was reacted with PKC isozymes (α βII, δ, ε and ζ) or PKA, transferred to nitrocellulose and analyzed by autoradiography. Western transfers were subsequently probed with anti-HA antibody. (−) denotes kinase-free control reaction only containing buffer and ACF.