Research Article
Mass Spectrometry of Putrescine, Spermidine, and Spermine Covalently Attached to Francisella tularensis Universal Stress Protein and Bovine Albumin
Table 5
Signature ions for polyamine adducts on glutamate, glutamine, and aspartate.
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Observed ions are shown in bold font, while theoretical ions are shown in black. Numbers in brackets indicate the number of times the signature ion was observed. |