SRC and neoplasm: Finally, as expected, the PAIP1 and pSRC correlation results were in good agreement with data accessed via proteomic data commons for PAIP1 and phosphorylated SRC peptide (LIEDNEyTAR) at the site tyrosine 419, for paired healthy and tumor samples (Fig. 5d, P- and R-values of 0.003 and 0.724, respectively).