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. Author manuscript; available in PMC: 2014 Oct 3.
Published in final edited form as: J Am Chem Soc. 2013 Sep 18;135(39):14496–14499. doi: 10.1021/ja405400k

Figure 2.

Figure 2

Photoinducible HNE-targeting on HaloTag fusion proteins made possible by HaloTag PreHNE, HtPH (1, R = CH2CH3) and HaloTag PreHNE-alkyne, HtPHA (2, R = C2H). Also see Figure S1. Color code refers to the schematic representation of dormant electrophile in Figure 1b.