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. 2016 Feb 12;6:21025. doi: 10.1038/srep21025

Figure 2. T1A facilitates JNK3 phosphorylation by MKK4 and MKK7.

Figure 2

(A) Representative autoradiograms showing JNK3α2 phosphorylated by purified MKK4 (upper panel) and MKK7(lower panel) at the indicated concentration of synthetic purified T1A peptide (10-s incubation). (B) Quantification of JNK3α2 phosphorylation by MKK4 and MKK7. (C) JNK3α2 phosphorylation by MKK4 and MKK7 in COS7 cells co-expressing JNK3α2 with MKK4 or MKK7 (control) and YFP, YFP-T1A, or arrestin-3. Full blots are shown in Supplemental Fig. S2.