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. 2011 Dec 6;6(12):e28557. doi: 10.1371/journal.pone.0028557

Figure 2. Sumo binds non covalently the recombinant RGSZ2 protein.

Figure 2

A. Recombinant RGSZ2 and its RH region were incubated with SUMO1- (lane 3), SUMO2- (lane 4) and SUMO3-agarose (lane 5). SUMO-agarose conjugates captured RGSZ2 and its RH domain. Lane 1, RGSZ2/RH added. Lane 2, RGSZ2/RH in presence of agarose without SUMO. B. The Gαi2 subunit shows no binding to SUMO1/2/3-agarose.