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. Author manuscript; available in PMC: 2020 May 7.
Published in final edited form as: Anal Chem. 2019 Apr 11;91(9):6019–6026. doi: 10.1021/acs.analchem.9b00521

Figure 3.

Figure 3.

Donut plots depicting fragment ion compositions for HCD, EDD, NETD, and UVPD for [M – 2H]2− of IdoA-GlcNAc6S-GlcA-GlcNAc6S-(CH2)5NH2 based on summed abundances of fragment types. Tables S6 and S7 contain lists of identified fragment ions for EDD and NETD, respectively.