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. Author manuscript; available in PMC: 2011 Oct 6.
Published in final edited form as: J Am Chem Soc. 2006 Aug 30;128(34):10998–10999. doi: 10.1021/ja062476+

Figure 2.

Figure 2

Fluorescence quenching titrations measuring the affinity of siderocalin for Ent and [FeIII(Ent)]3− at pH 7.4. Symbols give the fluorescence measurements at 340 nm and lines give the calculated fits.