Skip to main content
. Author manuscript; available in PMC: 2017 Jul 18.
Published in final edited form as: J Am Chem Soc. 2016 Feb 8;138(6):1800–1803. doi: 10.1021/jacs.5b12648

Figure 6.

Figure 6

Dityrosine fluorescence emission spectra (λex = 294 nm). (A) Free tyrosine in solution forms dityrosine in the presence of dye sensitizer (AF488) and laser illumination. (B) Cross-linked Ras products via UV illumination display aspectrum similar to that of free dityrosine. (C) Wild-type Ras in solution has an illumination dosage-dependent growth of the dityrosine band. (D) Three Ras constructs display different spectra, indicating that significantly different structures result from laser illumination.