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. 2014 Apr 8;9(4):e93394. doi: 10.1371/journal.pone.0093394

Figure 4. Both Mib and Mib2 promote Fih-1and Trabid ubiquitylation.

Figure 4

(A) Ubiquitylation of Fih-1, (B) Trabid C (295–716 aa) and (C) Trabid FL (full-length) by Mib or Mib2. COS7 cells were co-transfected with pcDNA3.1-HA-ubiquitin, pCS2-FLAG tag and pCS2-MT tag constructs. The cell lysate was incubated with anti-Myc antibody and then subjected to IB with anti-HA (top panel) or anti-Myc antibody (bottom panel).