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. 2016 Nov 30;72(Pt 12):1298–1307. doi: 10.1107/S2059798316018623

Figure 5.

Figure 5

X-ray-induced spectroscopic changes of mNeonGreen. (a) Picture of mNeonGreen crystals after a 730 kGy X-ray data collection. (b) UV–visible absorption spectra of the irradiated (orange trace) and non-irradiated (green trace) areas of an mNeonGreen crystal. (c) Series of online Raman spectra measured on an mNeonGreen crystal with increasing X-ray dose. Grey traces correspond to spectra subtracted for the zero-dose spectrum. Blue arrows indicate invariant peaks characteristics of proteins, red arrows indicate decreasing peaks and the green arrow indicates an increasing peak.