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. Author manuscript; available in PMC: 2012 Jul 2.
Published in final edited form as: J Am Chem Soc. 2011 Jun 6;133(25):9912–9922. doi: 10.1021/ja203057z

Figure 1.

Figure 1

Summary of the metal-chelate complexes and their modes of attachment to the Rev peptide. M = Fe2+, Co2+, Ni2+, Cu2+; R1 = N(H)-K-Rev; R2 = p-Bn-N(H)C(S)-K-Rev; R3 = N(H)-Rev.