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. 2014 Jan 7;289(9):5449–5461. doi: 10.1074/jbc.M113.521336

FIGURE 2.

FIGURE 2.

Direct ezrin binding to NHE3 is Akt-dependent. A, NHE3 double mutant R520F,R527F (called NHE3-F1D) abolished the Akti effect on NHE3 activity in PS120 cells. The results are means ± S.E. of three separate studies. B, pulldown assays showed that ezrin co-immunoprecipitated with NHE3, and this was eliminated by Akti pretreatment in PS120 cells. Similar results were seen in four identical experiments. IB, immunoblot.