Scaffold PTM

Confident phosphorylation site assignment and PTM validation at a glance

Ascore and Modified Peptides
  • Assess site assignments for any PTM.
  • Normalize by protein levels and validate peptide assignments.
  • Evaluate localization probability.
  • Modsites quant for labeled/precursor intensity from Q+/Q+S.
  • Find motifs associated with PTMs
  • Compare modified spectrum counts across samples.
  • Examine Ascore details and export publication-ready graphics.