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Figure 2 | BMC Microbiology

Figure 2

From: Molecular basis for the distinct divalent cation requirement in the uridylylation of the signal transduction proteins GlnJ and GlnB from Rhodospirillum rubrum

Figure 2

Uridylylation of GlnJ (A) and GlnB (B) variants. The reactions were performed as described in the Materials and methods in the presence of Mn2+, Mg2+ or without either divalent cation (control - C), and the uridylylation status analyzed by native PAGE. U – unmodified, M3- modified (fully modified trimmers).

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