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. Author manuscript; available in PMC: 2008 Dec 4.
Published in final edited form as: J Am Chem Soc. 2006 Oct 11;128(40):13235–13242. doi: 10.1021/ja063715w

Figure 5.

Figure 5

Overlay of SA2-13 and HEPES when bound to SHV-1. The active sites of the HEPES bound SHV-2 structure and that of our SA2-13 wt SHV-1 structure were superimposed. The figure shows the active site of wt SHV-1 depicting both SA2-13 (blue stick) and HEPES (yellow stick) illustrating the similar position of the sulfone+linker moiety of HEPES and that of the carboxyl+linker moiety of SA2-13.