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. Author manuscript; available in PMC: 2017 Feb 27.
Published in final edited form as: Anal Chem. 2017 Feb 9;89(4):2636–2644. doi: 10.1021/acs.analchem.6b05003

Figure 7.

Figure 7

Top-down mass spectrometry of KK123-labeled mVDAC1. A) Spectrum of intact mVDAC1 photolabeled with 100µM KK123. Deconvolution of the full spectrum reveals two predominant species corresponding to mVDAC1 and mVDAC1 labeled with a single KK123. Asterisks indicate number of KK123 molecules labeling mVDAC1. B) Deconvoluted spectra of mVDAC1 photolabeled at the indicated concentrations and number of times.