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Table 2 New methods and technologies for the identification of PTMs of proteins

From: Proteomics: a powerful tool to study plant responses to biotic stress

PTMsMethod and technologyReferences
PhosphorylationPolymer-supported metal-ion-affinity capture[128]
Functional ligand-binding identification by Tat-based recognition of associating proteins[129]
GlycosylationDendrimer-conjugated benzoboroxole[130]
Activated ion electron transfer dissociation[131]
UbiquitinationCombined fractional diagonal chromatography[132]
SumoylationReplaced SUMO1 and SUMO2 isoforms with a variant and purification[133]
AcetylationPeptide prefractionation, immunoaffinity enrichment[134]
MethylationCombining SCX, IMAC and H-pH-RPLC[135]
  1. SCX strong cation exchange, IMAC immobilized metal ion affinity chromatography, H-pH-RPLC high-pH reversed-phase liquid chromatography, SUMO1/2 small ubiquitin-like modifier isoform 1/2