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Table 1 Characterization of identified phosphopeptides, phosphoproteins, and phosphosites

From: Identification and analysis of phosphorylation status of proteins in dormant terminal buds of poplar

Items Number
Phosphopeptides1 161
Phosphoproteins 151
Phosphorylation sites 161
Phosphorylated residues (Ser: Thr: Tyr) 131: 28: 2
  (81.3%) (17.4%) (1.2%)
  1. 1Number of phosphopeptides counted according to unique sequences containing oxidized methionine or acetylated/phosphorylated residues.