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. 2013 Mar 7;8(3):e58297. doi: 10.1371/journal.pone.0058297

Table 1. Melting temperatures of URN1-FF at different pHs.

Tm (K)
CD1 Intrinsic fluorescence2
pH 2.0 313.5±1.3 310.9±0.3
pH 2.5 321.5±0.1 318.9±0.1
pH 3.0 332.8±0.1 335.8±0.1
pH 5.7 340.9±0.3 341.4±0.1
1

Changes in molar ellipticity were monitored at 222 nm. 2 Changes in intrinsic fluorescence were monitored at 350 nm.