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. Author manuscript; available in PMC: 2020 Jan 2.
Published in final edited form as: FEBS Lett. 1997 Oct 13;416(1):35–38. doi: 10.1016/s0014-5793(97)01142-3

Fig. 1.

Fig. 1.

Emission spectrum of E. coli SecA (Ru(bpy)2(dbpy)) and free probe. Dotted line, emission spectrum of SecA (Ru(bpy)2(dbpy)); solid line, emission spectrum of the free probe in 50 mM HEPES pH 7.5, 50 mM KCl. Excitation at 460 nm.