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. 2013 Nov 8;456(Pt 2):205–217. doi: 10.1042/BJ20130591

Figure 5. PtdIns(3,4,5)P3 binding induces a conformational change of JP2.

Figure 5

(A) D/f plots of JP21–452 binding to DOPS containing SLBs with and without 1% PtdIns(3,4,5)P3 (PIP3). (B) D/f plots for JP2 in the absence and presence of PtdIns(3,4,5)P3 or PtdIns(4,5)P2 (PIP2) compared with DOPS. (C) f/t plot of JP2 binding to DOPC/DOPE/POPC/PtdIns(3,4,5)P3 (55:15:29:1, by vol.), arrows indicate addition of JP2. (D) D/f plot illustrating that the conformation of JP2 bound to PtdIns(3,4,5)P3 is different than JP2 binding to either DOPS or DOPS plus PtdIns(3,4,5)P3.