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. 2011 Mar 17;286(20):18093–18103. doi: 10.1074/jbc.M111.221184

FIGURE 4.

FIGURE 4.

Intensities of SILAC peptide pairs in MS/MS spectra show specificity of PTEN interactors. MS/MS peptide spectra of a known wild-type PTEN interactor USP7 (A and B), IQGAP1, a previously unknown interactor to PTEN (C and D), WT-specific interactor NUDT16L1 (E), and G20E-specific interactor CALU (F).