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. 2018 Jan 17;9:262. doi: 10.1038/s41467-017-02483-3

Fig. 6. Binary interactions of PP5 or N2Bus and role of Hsp90.

Fig. 6

a Interactions of PP5 or PP5c by GST-pulldown assay. The PP5-GST assay is a negative control. b Interactions of N2Bus by GST-pulldown assay. c Impact of Hsp90 on PP5-N2Bus binding in GST-pulldown ‘competition’ assays. ‘PP5→Hsp90’: N2Bus immobilized on GSH-beads, incubated with PP5, then washed, and Hsp90 added thereafter. ‘Hsp90→PP5’: N2Bus immobilized on GSH-beads, incubated with Hsp90, then washed, and PP5 added thereafter. Summary data in bar graph are relative values indexed to the ‘PP5→Hsp90’ condition; mean ± s.e.m., n = 5 experiments/condition; *p < 0.05, by two-tailed Student’s t-test. d Localization of Hsp90 in cardiomyocytes from PP5 TG and WT hearts by indirect immunofluorescence. Anti-Hsp90 antibody (secondary antibody: Cy3-conjugated IgG), counterstained with anti-PEVK (titin) antibody (secondary antibody: FITC-conjugated IgG). Bars, 5 µm (main) and 1 µm (inset)