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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. 2.

Fig. 2.

Anisotropy of E. coli SecA (Ru(bpy)2(dbpy)) in the presence of increasing SecB concentrations. Scatchard plot with a KD of 1.6 μM for the SecB tetramer assuming a complete ligandation of the SecA dimer. Inset, fitted line showing the increase in anisotropy plotted against the SecB (as tetramer) concentration in μM.