PTM ID PTM Type Lab ID Residue Site Experiment Type HPRD ID|Database ID Enzyme Experiment ID Spectrum ID Peptide Sequence Peptide Score Precursor Mass Charge Sequence Identifier Modification PTM Score 13285 Acetylation 31 K 132 Mass spectrometry 10941_1 34 46477 27.0 0.0 13286 Acetylation 31 T 2 Mass spectrometry 04695_1 34 46478 47.0 0.0 13287 Phosphorylation 31 T 28 Mass spectrometry 04699_1 34 46479 24.0 0.0