Fig. 3From: The dimerization interface in VraR is essential for induction of the cell wall stress response in Staphylococcus aureus: a potential druggable targetTime-dependence phosphorylation of VraR and VraRM13A (M13A) by acetyl phosphate. Coomassie blue staining of the Phostag 12.5% SDS-PAGE. The experimental conditions were as follows: VraR at 20 μM concentration was incubated with 50 mM acetyl phosphate in PB buffer at 37 °C at different time intervalsBack to article page