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. 2014 Jun 5;9(6):e99074. doi: 10.1371/journal.pone.0099074

Figure 4. FLZ acts as the module for protein-protein interaction.

Figure 4

(A) FLZ1 interacts with PFA-DSP3 and STH2 in Y2H. Murine p53 and SV40 large T-antigen interaction taken as positive control and p53 and lamin interaction is taken as negative control. (B) The deletion constructs of FLZ1, N-terminal (1–88 amino acids), FLZ (89–140 amino acids) and C-terminal (141–177 amino acids). (C) Y2H with deletion constructs of FLZ1 with PFA-DSP3 and STH2 showing FLZ is essential for their interaction. (D) And (E) beta-galactosidase activity of full length FLZ1 and deletion constructs interaction with PFA-DSP3 and STH2.